{"title":"Urethane - Rubber","description":"","products":[{"product_id":"smooth-on-ez-spray-45-urethane","title":"EZ-Spray 45 Urethane Cartidges Special Order Case of 3 1500ml","description":"\u003cp\u003e\u003cstrong\u003eEZ~\u003c\/strong\u003e\u003cstrong\u003eSpray™ 45\u003c\/strong\u003e is a polyurethane rubber for spraying through the \u003cstrong\u003eEZ~\u003c\/strong\u003e\u003cstrong\u003eSpray™ Junior Cartridge System\u003c\/strong\u003e. Refer to \u003cstrong\u003eEZ~Spray™ Junior \u003c\/strong\u003emanual prior to spraying this product. \u003cstrong\u003eEZ~Spray™ 45\u003c\/strong\u003e can be sprayed onto vertical surfaces for making molds or is good for making fast molds of large surface areas. After a suitable thickness is attained, \u003cstrong\u003eEZ~Spray™ 45\u003c\/strong\u003e cures overnight with negligible shrinkage to a durable mold rubber. Application of a support shell is achieved by spraying Smooth-On’s \u003cstrong\u003eEZ~Spray™ Plastic\u003c\/strong\u003e over the rubber mold after it has fully cured. \u003cstrong\u003eEZ~Spray™ 45\u003c\/strong\u003e is suitable for casting a variety of materials including wax, gypsum, urethane or epoxy resins, concrete, etc.\u003c\/p\u003e\r\n\u003ch3 class=\"primary-trim\"\u003eData At-A-Glance\u003c\/h3\u003e\r\n\u003ctable id=\"specs-table\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eMix Ratio By Volume\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e1A:1B\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003ePot Life\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e20 minutes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eThin Film Recoat Time\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e10 minutes\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eCure Time\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e16 hours\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eShore Hardness\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e45 A\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eSpecific Gravity\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e1.025 g\/cc\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eSpecific Volume\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e27 cu. in.\/lb.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eColor\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003eLight Blue\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eTensile Strength\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e510 psi\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eElongation @ Break\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e375 %\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eDie C Tear Strength\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e100 pli\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr class=\"primary-trim\"\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eShrinkage\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003e\u0026lt;.001 in. \/ in.\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eMixed Viscosity\u003c\/span\u003e\u003c\/td\u003e\r\n\u003ctd\u003eSprayable\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ch2\u003eInstructions\u003c\/h2\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e\u003c\/em\u003e - Store and use at room temperature (73°F\/23°C). These products have a limited shelf life and should be used as soon as possible. Environmental humidity should be as low as possible. Good room size ventilation is essential. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Spraying should be done in a well-ventilated area. \u003cstrong\u003eBreathing protection:\u003c\/strong\u003e Everyone in the spray area should wear an independent air supplied hood or NIOSH approved breathing mask.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDo Not Attempt To Spray Rubber Or Plastic Without First Reading The EZ\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e~\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003eSpray™ Junior Manual!\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Sealer \/ Release Agent\u003c\/strong\u003e\u003c\/em\u003e - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperseal™\u003c\/strong\u003e (available from Smooth-On) is a fast drying sealer suitable for sealing porous surfaces without interfering with surface detail. Shellac is suitable for rough contours and modeling clays that contain sulfur or moisture (water based). Non-Porous models made of metal, glass, acrylic, PVC, other hard plastics and sulfur-free clays require only a release agent which should be allowed to dry before applying the rubber.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIn all cases, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePolyurethanes are adhesive.\u003c\/strong\u003e A release agent is required to facilitate demolding. You can purchase a suitable release agent (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e) from Smooth-On or from your local Smooth-On Distributor.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Apply release agent to all surfaces that will contact the rubber. To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 15 minutes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003cp\u003eAfter material cartridge is loaded and prepared, depress EZ~Spray gun trigger and begin spraying.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying The Rubber \u003c\/strong\u003e\u003c\/em\u003e- This product must be sprayed in layers. Generally, 4 layers (minimum 3\/8”-1\/2” or 1 cm thickness) is suitable for a working mold. The first layer, the detail coat, is a thin layer to capture model detail. Subsequent coats will add strength to the mold. Spray undercuts and recesses first. Let the first coat dry for 10 minutes at room temperature or when it becomes “tacky” before adding the next coat. Repeat until the necessary thickness is achieved. Do not allow rubber to fully cure between layers, as delaminating may result.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e - Allow the mold to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Do not cure rubber where temperature is less than 65°F\/18°C. Post curing the rubber after rubber has cured at room temp. (applying heat – 150°F\/65°C for 4 – 6 hours) will increase physical properties and performance significantly.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApply Support Shell\u003c\/strong\u003e\u003c\/em\u003e - After all layers of rubber fully cure (overnight) a support shell should be applied over the rubber mold. This will prevent the mold from distorting when casting into it. Use Smooth-On’s \u003cstrong\u003eEZ~Spray™ Plastic \u003c\/strong\u003eto apply on a hard, durable and lightweight plastic shell.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - A release agent facilitates demolding and should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. \u003cstrong\u003eUniversal Mold Release\u003c\/strong\u003e is good for releasing resins recommended for most applications and is available from Smooth-On or your local distributor. The mold should be sprayed with the release agent, brushed over all surface areas and allowed to dry before casting. To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model (especially areas of intricate detail). Apply a second thin mist coating and let dry for 15 minutes casting.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMold Performance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured molds are tough, durable and will perform if properly used and stored. The physical life of the mold depends on how you use it (materials cast, frequency, etc.). Casting abrasive materials such as concrete will eventually erode mold detail, while casting non-abrasive materials (wax) will not affect mold detail. Using the right release agent is essential in all cases. Contact Smooth-On to discuss your particular application. Before storing, the mold should be cleaned with a soap solution and wiped fully dry. Two part (or more) molds should be assembled. Molds should be stored on a level surface in a cool, dry environment. Do not stack molds, expose them to moisture or UV light.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/EZ_Spray_45.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Default","offer_id":48014564294971,"sku":null,"price":195.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/ez-spray-45-3cart-cs-533x400.jpg?v=1710974071"},{"product_id":"smooth-on-pmc-724-5-gallon-kit","title":"PMC™-724 5 Gallon Kit (49.5 lbs. \/ 22.45 kg.)","description":"\u003cdiv class=\"info\"\u003e\n\u003cp\u003eUsed by artists and industry the world over for a variety of design, casting and special effects applications,\u003cstrong\u003e PMC™-724\u003c\/strong\u003e is by far the most versatile urethane rubber compound available on the market today. It is inexpensive, mixes and pours easily, and will cure to a durable rubber with negligible shrinkage. Low viscosity ensures flawless pick-up of even the finest detail with minimal bubble entrapment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features\"\u003e\n\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50688628\/pmc724specs.png\" alt=\"\" width=\"361\" height=\"618\"\u003e\u003cbr\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePMC™-724 PUTS YOU IN CONTROL! \u003c\/strong\u003eUsing optional \u003cstrong\u003e‘Part D’,\u003c\/strong\u003e you can thicken \u003cstrong\u003ePMC™-724\u003c\/strong\u003e to a paste-like consistency for vertical surface brush-on applications or for getting into those hard-to-reach undercuts. If you like to work with a more flexible rubber, optional\u003cstrong\u003e ‘Part C’ \u003c\/strong\u003e(\u003cstrong\u003eSO-FLEX™\u003c\/strong\u003e) is available to soften \u003cstrong\u003ePMC™-724\u003c\/strong\u003e all the way down to a Shore A6. Typical applications include reproducing sculpture (lost wax process), creating special effects, making fiberglass panel \u0026amp; part molds, on-site architectural restoration and new construction molds. A variety of colors and special effects can be achieved by adding \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e urethane colorants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This rubber will last and perform in production, often for hundreds of castings (depending on what you are casting into the mold). It also exhibits good physical properties and chemical resistance. But \u003cstrong\u003ePMC-724™ \u003c\/strong\u003edoes not have a long “library life”. Molds will soften and revert to a liquid within 2 – 5 years, depending on exposure to moisture. Smooth-On makes many different mold rubbers that offer a very long library life (25 years and more depending on application). Contact Smooth-On for information about its complete line of silicone and polyurethane mold rubbers.\u003c\/p\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003c\/em\u003e - Store and use at room temperature (73°F\/23°C). Material has a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e\u003c\/em\u003e - Models should be clean and dry. Polyurethane rubbers are adhesive and will bond to many surfaces if not properly prepared. Models made of porous materials (such as plaster, concrete, wood, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSonite Wax™\u003c\/strong\u003e (available from Smooth-On) is suitable for sealing porous surfaces. Apply two thin layers of wax and let dry. A high quality shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e\u003c\/em\u003e - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e - A release agent is necessary to release the cured rubber from your model. Use a release agent specifically made for mold making\/casting. SmoothOn’s \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e agent is ideal for most applications (available from Smooth-On or a Smooth-On distributor).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eTo ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is drastically reduced after opening. Immediately replacing the lids on both containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket \u003c\/strong\u003e(available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING -\u003c\/strong\u003e Liquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYou must mix Part B thoroughly before you begin.\u003c\/strong\u003e The mix ratio for this product is 1 part A to 10 parts B. You must use an accurate scale to weigh the components of PMC™-724. Use only a triple beam balance or gram scale. After dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e (16 lbs.\/7 kgs. or more) at one time, use a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again. Although PMC™- 724 is formulated to minimize air bubbles in the cured mold, vacuum degassing will further reduce entrapped air. This is usually not necessary.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour the mixture in a single spot at the lowest point of the mold. Let the rubber seek its level, filling the detail and undercuts of your model. A uniform flow will help minimize entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e - Allow the mold to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. The mold will cure faster at higher temperatures and will cure slower at lower temperatures. Do not cure the mold where the temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for\u003cstrong\u003e wax, liquid rubber or thermosetting materials \u003c\/strong\u003e(i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor. Prior to casting \u003cstrong\u003egypsum plaster materials, \u003c\/strong\u003esponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003ePMC™-724\u003c\/strong\u003e is not suitable for production casting of concrete. We recommend \u003cstrong\u003eVytaflex™\u003c\/strong\u003e series rubber or other rubber that has superior abrasion resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMold Life\u003c\/strong\u003e\u003c\/em\u003e - \u003cstrong\u003ePMC™-724 is not a permanent mold material and has limited library life.\u003c\/strong\u003e Cured rubber will last and perform in production, often for hundreds of castings (depending on what you are casting into the mold). However, rubber will soften with age due to ambient moisture in the air and should be discarded before becoming too soft to handle. With proper care, \u003cstrong\u003ePMC™-724\u003c\/strong\u003e rubber should not soften appreciably for 2-4 years.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/PMC-724_726.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Smooth-On","offers":[{"title":"Default","offer_id":48014601224507,"sku":"62471","price":371.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc724-5gallon-533x400-hand.jpg?v=1713396225"},{"product_id":"polytek-development-poly-74-40-15-gallon-kit","title":"Poly 74-40 15 Gallon Kit (120lb)","description":"\u003cp\u003ePoly 74-40 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a Shore A40 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003eMix Ratio by Weight:\u003cspan\u003e \u003c\/span\u003e2A:1B\u003c\/div\u003e\n\u003cdiv\u003eShore Hardness:\u003cspan\u003e \u003c\/span\u003eA40\u003c\/div\u003e\n\u003cdiv\u003ePour Time:\u003cspan\u003e \u003c\/span\u003e20 min.\u003c\/div\u003e\n\u003cdiv\u003eDemold Time:\u003cspan\u003e \u003c\/span\u003e16 hr.\u003c\/div\u003e\n\u003cdiv\u003eCured Color:\u003cspan\u003e \u003c\/span\u003eVaries\u003c\/div\u003e\n\u003cdiv\u003eMixed Viscosity:\u003cspan\u003e \u003c\/span\u003e3,400 cP\u003c\/div\u003e\n\u003cdiv\u003eSpecific Volume:\u003cspan\u003e \u003c\/span\u003e27.5 in³\/lb\u003c\/div\u003e\n\u003cdiv\u003eSpecific Gravity:\u003cspan\u003e \u003c\/span\u003e1.01\u003c\/div\u003e\n\u003cdiv\u003eElongation:\u003cspan\u003e \u003c\/span\u003e400 %\u003c\/div\u003e\n\u003cdiv\u003eTensile Strength:\u003cspan\u003e \u003c\/span\u003e349 psi\u003c\/div\u003e\n\u003cdiv\u003eDie C Tear Strength:\u003cspan\u003e \u003c\/span\u003e95 pli\u003c\/div\u003e\n\u003cdiv\u003eNotes:\u003cspan\u003e \u003c\/span\u003eShake or Stir Part B before use. The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"tds\" href=\"https:\/\/polytek.com\/content\/pdf\/technicalbulletin\/Polytek_TB_74Series_5-5-2021.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_74-75-A-18_08-09-2018.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_74-B-18-GHS_10-02-2018.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eKit Components\u003c\/strong\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePoly 74-40\u003c\/th\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e24-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e16 lb of Poly 74-Series Part A (~2 gallons)\u003cbr\u003e8 lb of Poly 74-40 Part B (~1 gallon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e120-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e80 lb of Poly 74-Series Part A (~10 gallons)\u003cbr\u003e40 lb of Poly 74-40 Part B (~5 gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Polytek","offers":[{"title":"Default","offer_id":48014601453883,"sku":"7440U120","price":916.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/poly7440pail.png?v=1710975149"},{"product_id":"polytek-poly-75-60-2-gallon-kit","title":"Poly 75-60 2 Gallon Kit (16lb)","description":"\u003cp\u003ePoly 75-60 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to an amber, Shore A60 rubber. This is a pourable rubber, but it can be easily thickened with\u003cspan\u003e \u003c\/span\u003ePolyFiber II Thickener\u003cspan\u003e \u003c\/span\u003efor brush-on application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFOR INDUSTRIAL\/PROFESSIONAL USE ONLY. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003eMix Ratio by Weight:\u003cspan\u003e \u003c\/span\u003e1A:1B\u003c\/div\u003e\n\u003cdiv\u003eShore Hardness:\u003cspan\u003e \u003c\/span\u003eA60\u003c\/div\u003e\n\u003cdiv\u003ePour Time:\u003cspan\u003e \u003c\/span\u003e10 min.\u003c\/div\u003e\n\u003cdiv\u003eDemold Time:\u003cspan\u003e \u003c\/span\u003e16 hr.\u003c\/div\u003e\n\u003cdiv\u003eCured Color:\u003cspan\u003e \u003c\/span\u003eAmber\u003c\/div\u003e\n\u003cdiv\u003eMixed Viscosity:\u003cspan\u003e \u003c\/span\u003e1,200 cP\u003c\/div\u003e\n\u003cdiv\u003eSpecific Volume:\u003cspan\u003e \u003c\/span\u003e27 in³\/lb\u003c\/div\u003e\n\u003cdiv\u003eSpecific Gravity:\u003cspan\u003e \u003c\/span\u003e1.05\u003c\/div\u003e\n\u003cdiv\u003eElongation:\u003cspan\u003e \u003c\/span\u003e459 %\u003c\/div\u003e\n\u003cdiv\u003eTensile Strength:\u003cspan\u003e \u003c\/span\u003e545 psi\u003c\/div\u003e\n\u003cdiv\u003eDie C Tear Strength:\u003cspan\u003e \u003c\/span\u003e103 pli\u003c\/div\u003e\n\u003cdiv\u003eNotes:\u003cspan\u003e \u003c\/span\u003eThe color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003ca class=\"tds\" href=\"https:\/\/polytek.com\/content\/pdf\/technicalbulletin\/Polytek_TB_75Series_5-5-2021.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_74-75-A-18_08-09-2018.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_75-59-60B-18_06-14-2018.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eKit Components\u003c\/strong\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePoly 75-60\u003c\/th\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e2 lb of Poly 75-Series Part A (~1 quart)\u003cbr\u003e2 lb of Poly 75-60 Part B (~1 quart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e8 lb of Poly 75-Series Part A (~1 gallon)\u003cbr\u003e8 lb of Poly 75-60 Part B (~1 gallon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e40 lb of Poly 75-Series Part A (~5 gallons)\u003cbr\u003e40 lb of Poly 75-60 Part B (~5 gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Polytek","offers":[{"title":"Default","offer_id":48014601650491,"sku":"7560U16","price":166.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/poly7560gal.png?v=1710975152"},{"product_id":"so-flex-ii-pint","title":"SO-FLEX™ II Pint (1 lbs. \/ 0.45 kg.)","description":"\u003cp\u003e\u003c\/p\u003e\u003cdiv class=\"info\"\u003e\r\n\u003cp\u003e\u003cstrong\u003eSO-FLEX™ II\u003c\/strong\u003e is a \u003cstrong\u003ephthalate free\u003c\/strong\u003e is a softening agent that will lower the cured durometer of a variety of Smooth-On flexible polyurethane products. The following charts indicate the effect \u003cstrong\u003eSO-FLEX™ II\u003c\/strong\u003e has on various fully cured (7 days at 73°F\/23°C) urethane rubbers when added as a percentage of the total mix.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"instructions\"\u003e\r\n\u003ch2\u003eInstructions\u003c\/h2\u003e\r\n\u003cp\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e – Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Store and use products in a warm environment (73°F \/ 23°C). This product has a limited shelf life and should be used as soon as possible. Wear gloves and eye protection to minimize risk of contamination.\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003cp\u003eMEASURING \u0026amp; MIXING...\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eUse SO-FLEX™ II by weight: \u003c\/strong\u003eFor best results, you should use an accurate scale to properly use \u003cstrong\u003eSO-FLEX™ II\u003c\/strong\u003e. \u003cstrong\u003eSO-FLEX™ II\u003c\/strong\u003e should be weighed and thoroughly mixed (at least one minute) with the appropriate amount of Part B before combining with Part A.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003eBrush-On™ 40\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e100A:125B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e125 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e40\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e125 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e10 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e35\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e125 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e30\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e125 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e40 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003ePMC™-121\/50\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e2A:1B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e50\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e15 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e44\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e30 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e39\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e60 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e31\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003ePMC™ 780 DRY\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e2A:1B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e80\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e15 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e73\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e30 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e69\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e60 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e200 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e60\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003eReoflex™ 20\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e1A:1B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e10 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e17\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e13\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e40 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e6\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003eVytaflex™ 10\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e1A:1B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e10\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e10 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e6\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e4\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e40 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003enot recommended\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003eVytaflex™ 20\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e1A:1B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e10 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e18\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e16\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e40 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e12\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003eVytaflex™ 30\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e1A:1B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e30\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e10 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e27\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e40 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e16\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003ctable style=\"margin-bottom: 30px; text-align: center; width: 90%;\" border=\"0\" cellspacing=\"0\" cellpadding=\"1\" align=\"center\"\u003e\r\n\u003cthead\u003e\r\n\u003ctr style=\"background-color: #c8dcdc; height: 35px; border: none;\"\u003e\r\n\u003cth scope=\"col\"\u003eVytaflex™ 60\u003c\/th\u003e\r\n\u003cth scope=\"col\"\u003e1A:1B pbw\u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003cth style=\"background-color: #ffffff; border: none;\" scope=\"col\"\u003e \u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr style=\"background-color: #005580; color: #ffffff;\"\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003ePart B\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eSO-FLEX™ II\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eMix Thoroughly\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eParts A\u003c\/th\u003e\r\n\u003cth style=\"border: solid 1px #FFFFFF;\" scope=\"col\"\u003eShore A Hardness\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e0 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e60\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e10 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e55\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e20 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e47\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e40 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003eMix\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e100 g\u003c\/td\u003e\r\n\u003ctd style=\"border: solid 1px #bbbbbb;\"\u003e36\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e * Shore Hardness measured after 7 days at 73°F\/23°C\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/1857AEU_SO_FLEX_II.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Default","offer_id":48015308423483,"sku":null,"price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/So-flex-II-pint-hand-1400x1050.jpg?v=1754768969"},{"product_id":"polybond-polyurethane-adhesive-2lb-kit","title":"PolyBond Polyurethane Adhesive 2lb Kit","description":"\u003cp\u003ePolyBond is a flexible polyurethane adhesive that's great for repairing torn molds. This adhesive has a 1A:3B mix ratio (by weight), ~3 minute working time and ~15 minute cure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFOR INDUSTRIAL\/PROFESSIONAL USE ONLY. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eMore Information\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PolyBondA_05-29-2015.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PolyBondB_05-29-2015.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eUnit Sizes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e0.5 lb of PolyBond Part A (~1 pint)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1.5 lb of PolyBond Part B (~1 quart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Polytek","offers":[{"title":"Default","offer_id":48015369503035,"sku":"POLYBONDU2","price":92.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/polybond.png?v=1710984724"},{"product_id":"clear-flex-30","title":"Clear Flex™ 30","description":"\u003cp\u003e\u003cstrong\u003eClear Flex™ 30\u003c\/strong\u003e is a \u003cstrong\u003emercury-free and phthalate-free\u003c\/strong\u003e water white clear urethane liquid rubber compound designed for applications that require absolute clarity and resistance to sunlight. Low viscosity ensures easy mixing and pouring. \u003cstrong\u003eClear Flex™ 30\u003c\/strong\u003e cures at room temperature with negligible shrinkage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAUTION: NOT FOR HOME USE. THIS PRODUCT IS FOR INDUSTRIAL USE ONLY. With adequate local exhaust ventilation, respiratory protection is not normally required when using this product. Where risk assessment shows air-purifying respirators are appropriate, follow OSHA respirator regulations and European Standards EN 141, 143 and 371. Protective clothing (gloves and long sleeves) is required to minimize the risk of dermal sensitization. If breathing is affected or a dermal rash develops, immediately cease using this product and seek medical attention. Read SDS before using.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCured castings are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear\u003c\/li\u003e\n\u003cli\u003eFlexible\u003c\/li\u003e\n\u003cli\u003eUV Resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVibrant colors and color effects are achieved by adding pigments. Applications include making model reproductions, decorative cast pieces, special effects, prototype parts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/56948289\/clearflex30specs.png\" alt=\"\" width=\"402\" height=\"851\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePREPARATION - \u003c\/strong\u003e\u003c\/em\u003eStore and use at room temperature (73°F \/ 23°C). These products have a limited shelf life and should be used as soon as possible. \u003cstrong\u003eLiquid urethanes are moisture sensitive and will absorb atmospheric moisture.\u003c\/strong\u003e Environmental humidity should be as low as possible. Mixing tools should be made of metal or plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApply Sealing and Release Agents -\u003c\/em\u003e Clear Flex™ is adhesive and will bond to many surfaces.\u003c\/strong\u003e If pouring Clear Flex™ into a porous mold (such as plaster), seal the surface with \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e. Follow sealer coat with \u003cstrong\u003eUniversal Mold Release™\u003c\/strong\u003e. If pouring Clear Flex™ into a urethane mold, apply Universal Mold Release™ before casting. Use as directed. If unsure about surface compatibility, a small scale test casting should be made.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSelecting A Mold Rubber \u003c\/strong\u003e-\u003c\/em\u003e \u003cstrong\u003eClear Flex™ 30\u003c\/strong\u003e will cure in 16 hours at 73°F \/ 23°C. Surface may remain sticky or tacky for some time depending on which mold rubber is used to cast \u003cstrong\u003eClear Flex™\u003c\/strong\u003e into. The tacky surface on newly demolded castings can be eliminated by post curing the casting out of the mold at 150°F \/ 60°C for 5 hours. \u003cstrong\u003eClear Flex™ 30\u003c\/strong\u003e can be poured into a mold made using \u003cstrong\u003eMold Max™ 10, 14NV, 20, 25, 30 or 40\u003c\/strong\u003e or \u003cstrong\u003eMold Star™ \u003c\/strong\u003esilicone. \u003cstrong\u003eClear Flex™ 30 will not work in a Mold Max™ 10T, 15T or 20T silicone mold\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIf Using Mold Max™ Silicone\u003c\/strong\u003e\u003c\/em\u003e - to prevent cure inhibition, post cure newly made silicone mold for 4 hours at 150°F \/ 60°C and let cool prior to casting \u003cstrong\u003eClear Flex™\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/56948297\/clearflex30curetime.png\" alt=\"\" width=\"531\" height=\"197\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe tacky surface on newly demolded castings can be eliminated by post curing the casting out of the mold at 150°F \/ 60°C for 5 hours.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre Mix the Part B before using.\u003c\/strong\u003e After dispensing proper amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e - (16 lbs. \/ 7 kg. or more) at one time, use a mechanical mixer (i.e. turbine mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again. If coloring or filling \u003cstrong\u003eClear Flex™\u003c\/strong\u003e, add filler or pigment dispersion to Part B and mix thoroughly before adding Part A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Material is mass sensitive and will exotherm. Large amounts of material cast at one time will generate mild heat and will shrink in proportion to mass. The more material cast in a large concentration, the higher the shrinkage. Amount and nature of shrinkage will depend on casting thickness and mold configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eVACUUMING MATERIAL -\u003c\/em\u003e \u003c\/strong\u003eIf vacuum degassing prior to pouring, your vacuum pump must pull a minimum of 29 inches of mercury (or 1 Bar \/ 100 KPa). Leave enough room in container for material expansion. Vacuum material until it rises, breaks and falls. Vacuum for 1 minute after material falls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e -\u003c\/strong\u003e If casting \u003cstrong\u003eClear Flex™\u003c\/strong\u003e into a rubber mold, pour mixture in a single spot at the lowest point of the mold. If encapsulating an object, do not pour the mixture directly over the object. Let the mixture seek its level. A uniform flow will help minimize entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e - \u003c\/em\u003eBest results are obtained using a pressure casting technique. After pouring the mixed compound, the entire casting assembly (mold, dam structure, etc.) is placed in a pressure chamber and subjected to 60 PSI (4.2 kg \/ cm2 ) air pressure for at least two hours. For most applications, room temperature curing (73°F \/ 23°C) for 24–48 hours is adequate. Castings will reach ultimate physical properties at room temperature in 5–7 days.\u003c\/p\u003e\n\u003cul class=\"docslist\"\u003e\n\u003cli\u003e\n\u003ch3\u003eTechnical and Related Documents\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003ca class=\"primary-trim\" href=\"http:\/\/www.smooth-on.com\/tb\/files\/CLEAR_FLEX_30_TB.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eSafety Data Sheets\u003c\/h3\u003e\n\u003cdiv data-reg=\"US\" data-lang=\"EN\"\u003e\n\u003cdiv\u003e\u003ca href=\"http:\/\/www.smooth-on.com\/msds\/files\/Clear_Flex_30.pdf\" target=\"_blank\"\u003eClear Flex 30 SDS \u003cspan class=\"sdslang\"\u003e| English\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.95 lbs. \/ 0.88 kg.)","offer_id":48015598813499,"sku":"54144","price":62.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (15.6 lbs. \/ 7.08 kg.)","offer_id":48015598780731,"sku":"54161","price":279.99,"currency_code":"USD","in_stock":false},{"title":"10 Gallon Kit (78 lbs. \/ 35.38 kg.)","offer_id":48015598747963,"sku":"54171","price":1086.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/ClearFlex-30-combo-1400x1050.jpg?v=1748699096"},{"product_id":"clear-flex-50","title":"Clear Flex™ 50","description":"\u003cp\u003e\u003cstrong\u003eClear Flex™ 50\u003c\/strong\u003e is a water white clear urethane liquid rubber compounds designed for applications that require absolute clarity and resistance to sunlight. Low viscosity ensures easy mixing and pouring. \u003cstrong\u003eClear Flex™ 50\u003c\/strong\u003e will cure at room temperature with negligible shrinkage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAUTION: NOT FOR HOME USE. THIS PRODUCT IS FOR INDUSTRIAL USE ONLY. With adequate local exhaust ventilation, respiratory protection is not normally required when using this product. Where risk assessment shows air-purifying respirators are appropriate, follow OSHA respirator regulations and European Standards EN 141, 143 and 371. Protective clothing (gloves and long sleeves) is required to minimize the risk of dermal sensitization. If breathing is affected or a dermal rash develops, immediately cease using this product and seek medical attention. Read SDS before using.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCured castings are: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear\u003c\/li\u003e\n\u003cli\u003eFlexible\u003c\/li\u003e\n\u003cli\u003eUV Resistant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVibrant colors and color effects are achieved by adding pigments. Applications include making clear-cut molds, model reproductions, decorative cast pieces, special effects, prototype parts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/56948344\/clearflex5095specs.png\" alt=\"\" width=\"934\" height=\"510\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e - \u003c\/em\u003eStore and use at room temperature (73°F\/23°C). These products have a limited shelf life and should be used as soon as possible. Environmental humidity should be as low as possible. Good room size ventilation is essential. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Wearing a NIOSH approved respirator will minimize inhalation of residual fumes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e -\u003c\/em\u003e To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. The best sealer for sealing porous materials is \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (Available from Smooth-On). Spray shellac is suitable for rough contours. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Allow sealer to dry thoroughly.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e \u003c\/em\u003e- A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent (such as \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSelecting A Mold Rubber \u003c\/strong\u003e-\u003c\/em\u003e Pour into a urethane rubber mold (\u003cstrong\u003eVytaflex™\u003c\/strong\u003e urethane – release agent required), tin cured silicone mold (\u003cstrong\u003eMold Max™ 10, 14NV, 20, 25, 30 or 40\u003c\/strong\u003e silicone) or \u003cstrong\u003eMold Star™ 15, 16 or 30\u003c\/strong\u003e platinum cured silicone mold. \u003cstrong\u003eClear Flex™ 50 will not work in a Mold Max™ 10T, 15T or 20T silicone mold.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf using Mold Max silicone;\u003c\/strong\u003e to prevent cure inhibition, post-cure newly silicone mold for 8 hours at 60° C \/ 150° F and let cool prior to casting resin. If you are unsure about surface compatibility, a small scale trial casting should be made.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e \u003c\/em\u003e\u003cstrong\u003e\u003cem\u003eBefore Pouring Clear Flex™ Into Mold\u003c\/em\u003e:\u003c\/strong\u003e Pre-heat rubber mold at 212°F \/ 100°C for 4 hours. This will minimize chances of fish-eyeing, suck back, corner rounding, large bubbles, etc. in finished casting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLiquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (73°F\/23°C). \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eShelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre Mix the Part B before using. \u003c\/strong\u003eBefore you begin, pre-mix Part B thoroughly to re-disperse pigments that may have settled.\u003cstrong\u003e \u003cem\u003eUsing a gram scale,\u003c\/em\u003e\u003c\/strong\u003e dispense required amounts of parts A and B into a mixing container and mix for 3 minutes. Scrape the sides and bottom of the container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e\u003c\/em\u003e (16 lbs.\/7 kg. or more) at one time, use a mechanical mixer (i.e. turbine mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again. If coloring or filling \u003cstrong\u003eClear Flex™ 50\u003c\/strong\u003e, add filler or pigment dispersion to Part B and mix thoroughly before adding Part A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Material is mass sensitive and will exotherm. Large amounts of material cast at one time will generate heat and will shrink in proportion to mass. The more material cast in a large concentration, the higher the shrinkage. Amount and nature of shrinkage will depend on casting thickness and mold configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVacuuming Material \u003c\/strong\u003e-\u003c\/em\u003e If vacuum degassing prior to pouring, your vacuum pump must pull a minimum of 29 inches of mercury (or 1 Bar \/ 100 KPa). Leave enough room in container for material expansion. Vacuum material until it rises, breaks and falls. Vacuum for 1 minute after material falls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring \u003c\/em\u003e-\u003c\/strong\u003e If casting \u003cstrong\u003eClear Flex™ 50\u003c\/strong\u003e into a rubber mold, pour mixture in a single spot at the lowest point of the mold. If encapsulating an object, do not pour the mixture directly over the object. Let the mixture seek its level. A uniform flow will help minimize entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e \u003c\/em\u003e- Best results are obtained using a pressure casting technique. After pouring the mixed compound, the entire casting assembly (mold, dam structure, etc.) is placed in a pressure chamber and subjected to 60 PSI (4.2 kg\/cm2) air pressure for at least two hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePost Curing\u003c\/em\u003e \u003c\/strong\u003e- Castings will cure faster and achieve maximum physical properties and heat resistance if \u003cstrong\u003eClear Flex™ 50\u003c\/strong\u003e or \u003cstrong\u003eClear Flex™ 95\u003c\/strong\u003e is post cured. Post curing is recommended if castings are thin or low mass concentration. Castings should be post cured in a mold or support structure.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Cure Schedule:\u003c\/strong\u003e\u003c\/em\u003e Allow the material to cure for 6–8 hours at room temperature followed by 16 hours at 150°–160°F (65°–72°C). Allow casting or part to cool to room temperature before demolding.\u003c\/p\u003e\n\u003cp\u003eFor most applications, room temperature curing (73°F\/23°C) for 24–48 hours is adequate. Castings will reach ultimate physical properties at room temperature in 5–7 days. Castings removed from mold before 12 hours may exhibit a tacky surface that can be eliminated by exposing casting to 150°F\/65°C for 4–6 hours. If you are pouring less than 1\/4 in. \/ 0.64 cm of material, the casting should be heat post cured.\u003c\/p\u003e\n\u003cul class=\"docslist\"\u003e\n\u003cli\u003e\n\u003ch3\u003eTechnical and Related Documents\u003c\/h3\u003e\n\u003cdiv\u003e\u003ca href=\"http:\/\/www.smooth-on.com\/tb\/files\/CLEAR_FLEX_50_95_TB.pdf\" class=\"primary-trim\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eSafety Data Sheets\u003c\/h3\u003e\n\u003cdiv data-lang=\"EN\" data-reg=\"US\"\u003e\u003ca href=\"http:\/\/www.smooth-on.com\/msds\/files\/Clear_Flex_50_95.pdf\" target=\"_blank\"\u003eClear Flex 50 SDS \u003cspan class=\"sdslang\"\u003e| English\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":48015599862075,"sku":"64744","price":81.99,"currency_code":"USD","in_stock":true},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":48015599829307,"sku":"64761","price":404.99,"currency_code":"USD","in_stock":true},{"title":"15 Gallon Kit (120 lbs. \/ 54.43 kg.)","offer_id":48015599796539,"sku":"64771","price":1572.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/ClearFlex50-combo-1400x1050.jpg?v=1748699189"},{"product_id":"clear-flex-95","title":"Clear Flex™ 95","description":"\u003cp\u003e\u003cstrong\u003eClear Flex™ 95\u003c\/strong\u003e is a water white clear urethane liquid rubber compounds designed for applications that require absolute clarity and resistance to sunlight. Low viscosity ensures easy mixing and pouring. \u003cstrong\u003eClear Flex™ 95\u003c\/strong\u003e cures at room temperature with negligible shrinkage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAUTION: NOT FOR HOME USE. THIS PRODUCT IS FOR INDUSTRIAL USE ONLY. With adequate local exhaust ventilation, respiratory protection is not normally required when using this product. Where risk assessment shows air-purifying respirators are appropriate, follow OSHA respirator regulations and European Standards EN 141, 143 and 371. Protective clothing (gloves and long sleeves) is required to minimize the risk of dermal sensitization. If breathing is affected or a dermal rash develops, immediately cease using this product and seek medical attention. Read SDS before using.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003eCured castings are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClear\u003c\/li\u003e\n\u003cli\u003eFlexible\u003c\/li\u003e\n\u003cli\u003eUV Resistant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVibrant colors and color effects are achieved by adding pigments. Applications include making clear-cut molds, model reproductions, decorative cast pieces, special effects, prototype parts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"510\" width=\"934\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/56948344\/clearflex5095specs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety \u003c\/strong\u003e-\u003c\/em\u003e Store and use at room temperature (73°F\/23°C). These products have a limited shelf life and should be used as soon as possible. Environmental humidity should be as low as possible. Good room size ventilation is essential. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Wearing a NIOSH approved respirator will minimize inhalation of residual fumes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e - \u003c\/em\u003eTo prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. The best sealer for sealing porous materials is \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (Available from Smooth-On). Spray shellac is suitable for rough contours. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Allow sealer to dry thoroughly.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e -\u003c\/em\u003e A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent (such as \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSelecting A Mold Rubber \u003c\/strong\u003e-\u003c\/em\u003e Pour into a urethane rubber mold (\u003cstrong\u003eVytaflex™\u003c\/strong\u003e urethane – release agent required), tin cured silicone mold (\u003cstrong\u003eMold Max™ 10, 14NV, 20, 25, 30 or 40\u003c\/strong\u003e silicone) or \u003cstrong\u003eMold Star™ 15, 16 or 30 \u003c\/strong\u003eplatinum cured silicone mold. \u003cstrong\u003eClear Flex™ 50 will not work in a Mold Max™ 10T, 15T or 20T silicone mold.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf using Mold Max silicone;\u003c\/strong\u003e to prevent cure inhibition, post-cure newly silicone mold for 8 hours at 60° C \/ 150° F and let cool prior to casting resin. If you are unsure about surface compatibility, a small scale trial casting should be made.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor Best Results Before Pouring Clear Flex™ Into Mold:\u003c\/strong\u003e Pre-heat rubber mold at 212°F \/ 100°C for 4 hours. This will minimize chances of fish-eyeing, suck back, corner rounding, large bubbles, etc. in finished casting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLiquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (73°F\/23°C). \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePre Mix the Part B before using.\u003c\/strong\u003e Before you begin, pre-mix Part B thoroughly to re-disperse pigments that may have settled. \u003cem\u003e\u003cstrong\u003eUsing a gram scale,\u003c\/strong\u003e\u003c\/em\u003e dispense required amounts of parts A and B into a mixing container and mix for 3 minutes. Scrape the sides and bottom of the container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e \u003c\/em\u003e(16 lbs.\/7 kg. or more) at one time, use a mechanical mixer (i.e. turbine mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again. If coloring or filling \u003cstrong\u003eClear Flex™ 95\u003c\/strong\u003e, add filler or pigment dispersion to Part B and mix thoroughly before adding Part A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Material is mass sensitive and will exotherm. Large amounts of material cast at one time will generate heat and will shrink in proportion to mass. The more material cast in a large concentration, the higher the shrinkage. Amount and nature of shrinkage will depend on casting thickness and mold configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eVacuuming Material\u003c\/strong\u003e \u003c\/em\u003e- If vacuum degassing prior to pouring, your vacuum pump must pull a minimum of 29 inches of mercury (or 1 Bar \/ 100 KPa). Leave enough room in container for material expansion. Vacuum material until it rises, breaks and falls. Vacuum for 1 minute after material falls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e \u003c\/strong\u003e- If casting \u003cstrong\u003eClear Flex™ 95\u003c\/strong\u003e into a rubber mold, pour mixture in a single spot at the lowest point of the mold. If encapsulating an object, do not pour the mixture directly over the object. Let the mixture seek its level. A uniform flow will help minimize entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e - \u003c\/em\u003eBest results are obtained using a pressure casting technique. After pouring the mixed compound, the entire casting assembly (mold, dam structure, etc.) is placed in a pressure chamber and subjected to 60 PSI (4.2 kg\/cm2) air pressure for at least two hours.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e -\u003c\/em\u003e Castings will cure faster and achieve maximum physical properties and heat resistance if\u003cstrong\u003e Clear Flex™ 95\u003c\/strong\u003e is post cured. Post curing is recommended if castings are thin or low mass concentration. Castings should be post cured in a mold or support structure.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Cure Schedule:\u003c\/strong\u003e \u003c\/em\u003eAllow the material to cure for 6–8 hours at room temperature followed by 16 hours at 150°–160°F (65°–72°C). Allow casting or part to cool to room temperature before demolding.\u003c\/p\u003e\n\u003cp\u003eFor most applications, room temperature curing (73°F\/23°C) for 24–48 hours is adequate. Castings will reach ultimate physical properties at room temperature in 5–7 days. Castings removed from mold before 12 hours may exhibit a tacky surface that can be eliminated by exposing casting to 150°F\/65°C for 4–6 hours. If you are pouring less than 1\/4 in. \/ 0.64 cm of material, the casting should be heat post cured.\u003c\/p\u003e\n\u003cul class=\"docslist\"\u003e\n\u003cli\u003e\n\u003ch3\u003eTechnical and Related Documents\u003c\/h3\u003e\n\u003cdiv\u003e\u003ca class=\"primary-trim\" href=\"http:\/\/www.smooth-on.com\/tb\/files\/CLEAR_FLEX_50_95_TB.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eSafety Data Sheets\u003c\/h3\u003e\n\u003cdiv data-reg=\"US\" data-lang=\"EN\"\u003e\u003ca href=\"http:\/\/www.smooth-on.com\/msds\/files\/Clear_Flex_50_95.pdf\" target=\"_blank\"\u003eClear Flex 95 SDS \u003cspan class=\"sdslang\"\u003e| English\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2.5 lbs. \/ 1.13 kg.)","offer_id":48015600877883,"sku":"65744","price":76.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (21.3 lbs. \/ 9.66 kg.)","offer_id":48015600845115,"sku":"65761","price":381.99,"currency_code":"USD","in_stock":false},{"title":"15 Gallon Kit (106.5 lbs. \/ 48.31 kg.)","offer_id":48015600812347,"sku":"65771","price":1483.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/clearflex95trial.png?v=1713388627"},{"product_id":"brush-on-40","title":"Brush-On™ 40","description":"\u003cp\u003eSmooth-On’s \u003cstrong\u003eBrush-On™ Series\u003c\/strong\u003e of mold rubbers are extremely versatile and are famous for their abrasion resistance and high tear strength. They have the convenience of a one-to-one mix ratio and are easy to mix and apply with a brush or spatula.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrush-On™ 40\u003c\/strong\u003e can be painted onto vertical surfaces without sagging and will cure with negligible shrinkage to durable rubbers that perform and last in production.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrush-On™ 40\u003c\/strong\u003e will capture exact detail from any original model.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrush-On™ 40\u003c\/strong\u003e can be inverted and used to make glove molds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50657471\/brushonspecs.png\" alt=\"\" width=\"938\" height=\"321\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation \u003c\/strong\u003e-\u003c\/em\u003e Materials should be stored and used in at room (73°F\/23°C). Humidity should be low. These products have a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e -\u003c\/em\u003e To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) are fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. Shellac is suitable for rough contours. A high quality spray shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn all cases\u003c\/strong\u003e, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e -\u003c\/em\u003e Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e -\u003c\/em\u003e A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let dry for 30 minutes. \u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring and Mixing -\u003c\/em\u003e \u003c\/strong\u003eLiquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing \u003c\/strong\u003e-\u003c\/em\u003e Part B is a paste with the consistency of cake frosting. Fill a container to the top with this paste, making sure to eliminate any large voids. Level off the top of the container and remove any excess material. The paste should then be thoroughly emptied into a larger container that will act as your mixing container. Next, fill the original container to the top with Part A (liquid) and empty it into the mixing container. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying The Rubber\u003c\/strong\u003e -\u003c\/em\u003e This product must be applied in layers. Mold makers generally find that four to six layers (minimum 3\/8”) thickness is suitable for a working mold. Using a stiff brush, the first coat of rubber should be applied in a thin layer to capture intricate detail. Use dabbing strokes, especially around undercuts, to reduce entrapped air. Subsequent coats will add strength to the mold. Let the first coat dry for 30-40 minutes at room temperature or when it becomes “tacky” before adding the next coat. Repeat until the necessary thickness is achieved. Do not allow rubber to fully cure between layers, as delamination may result. Note: Although not necessary, adding a small amount of \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e liquid color pigment to every other mix of rubber will help you distinguish one layer from the next. This will ensure that you apply a thorough coating each time and help build uniform layers.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e -\u003c\/em\u003e Allow rubber to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e - \u003c\/em\u003eAfter rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApply A Support Shell\u003c\/strong\u003e - \u003c\/em\u003eOnce the mold is fully cured, a rigid support shell (mother mold) is needed to support the rubber mold during casting. \u003cstrong\u003ePlasti-Paste™ II \u003c\/strong\u003eis a trowelable plastic which is ideal as a mother mold material.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e -\u003c\/em\u003e If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for wax, liquid rubber or thermosetting materials (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting gypsum plaster materials, sponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eIn \u0026amp; Out™ II Water Based Release Concentrate\u003c\/strong\u003e (available from Smooth-On) is recommended for releasing abrasive materials like concrete.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e -\u003c\/em\u003e Fully cured molds are tough, durable and will perform if properly used and stored. The physical life of the mold depends on how you use it (materials cast, frequency, etc.). Before storing, the mold should be cleaned with a soap solution and wiped fully dry. Two part (or more) molds should be assembled. Molds should be stored on a level surface in a cool, dry environment. Do not stack molds, expose them to moisture or UV light.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/643A_1-653B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.8 lbs. \/ 0.82 kg.)","offer_id":48015648686395,"sku":"65344","price":25.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (18 lbs. \/ 8.16 kg.)","offer_id":48015648719163,"sku":"65361","price":153.99,"currency_code":"USD","in_stock":false},{"title":"10 Gallon Kit (90 lbs. \/ 40.82 kg.)","offer_id":48015648784699,"sku":"65371","price":607.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Brush-On-40-combo-1400x1050.jpg?v=1748698949"},{"product_id":"brush-on-50","title":"Brush-On™ 50","description":"\u003cp\u003eSmooth-On’s \u003cstrong\u003eBrush-On™\u003c\/strong\u003e Series of mold rubbers are extremely versatile and are famous for their abrasion resistance and high tear strength. They have the convenience of a one-to-one mix ratio and are easy to mix and apply with a brush or spatula.\u003c\/p\u003e\r\n\u003cp\u003eFeatures\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eBrush-On™ 50\u003c\/strong\u003e can be painted onto vertical surfaces without sagging and will cure with negligible shrinkage to durable rubbers that perform and last in production. Each will capture exact detail from any original model.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eBrush-On™ 50\u003c\/strong\u003e possesses superior abrasion resistance and tear strength and is ideal for casting concrete and hard plasters in applications where less flexibility is required.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50657471\/brushonspecs.png\" alt=\"\" width=\"938\" height=\"321\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation \u003c\/strong\u003e\u003c\/em\u003e- Materials should be stored and used in at room (73°F\/23°C). Humidity should be low. These products have a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e -\u003c\/em\u003e To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) are fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. Shellac is suitable for rough contours. A high quality spray shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIn all cases\u003c\/strong\u003e, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces \u003c\/strong\u003e-\u003c\/em\u003e Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent. Applying A Release Agent - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eTo ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let dry for 30 minutes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eLiquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e -\u003c\/em\u003e Part B is a paste with the consistency of cake frosting. Fill a container to the top with this paste, making sure to eliminate any large voids. Level off the top of the container and remove any excess material. The paste should then be thoroughly emptied into a larger container that will act as your mixing container. Next, fill the original container to the top with Part A (liquid) and empty it into the mixing container. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying The Rubber\u003c\/strong\u003e - \u003c\/em\u003eThis product must be applied in layers. Mold makers generally find that four to six layers (minimum 3\/8”) thickness is suitable for a working mold. Using a stiff brush, the first coat of rubber should be applied in a thin layer to capture intricate detail. Use dabbing strokes, especially around undercuts, to reduce entrapped air. Subsequent coats will add strength to the mold. Let the first coat dry for 30-40 minutes at room temperature or when it becomes “tacky” before adding the next coat. Repeat until the necessary thickness is achieved. Do not allow rubber to fully cure between layers, as delamination may result. Note: Although not necessary, adding a small amount of \u003cstrong\u003eSO-Strong™ \u003c\/strong\u003eliquid color pigment to every other mix of rubber will help you distinguish one layer from the next. This will ensure that you apply a thorough coating each time and help build uniform layers.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e -\u003c\/em\u003e Allow rubber to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e - \u003c\/em\u003eAfter rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApply A Support Shell\u003c\/strong\u003e -\u003c\/em\u003e Once the mold is fully cured, a rigid support shell (mother mold) is needed to support the rubber mold during casting. Plasti-Paste™ II is a trowelable plastic which is ideal as a mother mold material.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e - \u003c\/em\u003eIf using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials \u003c\/strong\u003e(i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting \u003cstrong\u003egypsum plaster materials\u003c\/strong\u003e, sponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eIn \u0026amp; Out™ II Water Based Release Concentrate\u003c\/strong\u003e (available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage \u003c\/strong\u003e-\u003c\/em\u003e Fully cured molds are tough, durable and will perform if properly used and stored. The physical life of the mold depends on how you use it (materials cast, frequency, etc.). Before storing, the mold should be cleaned with a soap solution and wiped fully dry. Two part (or more) molds should be assembled. Molds should be stored on a level surface in a cool, dry environment. Do not stack molds, expose them to moisture or UV light.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/638A_1-638B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.8 lbs. \/ 0.82 kg.)","offer_id":48015650128187,"sku":"63844","price":26.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (18 lbs. \/ 8.16 kg.)","offer_id":48015650160955,"sku":"63861","price":147.99,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (90 lbs. \/ 40.82 kg.)","offer_id":48015650193723,"sku":"63871","price":583.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Brush-On-50-combo-1400x1050.jpg?v=1748698991"},{"product_id":"brush-on-60","title":"Brush-On™ 60","description":"\u003cp\u003ePLEASE CALL US TO ORDER 5 GALLON KITS OF THIS PRODUCT\u003c\/p\u003e\r\n\u003cp\u003eSmooth-On’s \u003cstrong\u003eBrush-On™\u003c\/strong\u003e Series of mold rubbers are extremely versatile and are famous for their abrasion resistance and high tear strength. They have the convenience of a one-to-one mix ratio and are easy to mix and apply with a brush or spatula.\u003c\/p\u003e\r\n\u003cp\u003eFeatures\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eBrush-On™ 60\u003c\/strong\u003e paints onto vertical surfaces without sagging and will cure with negligible shrinkage to durable rubbers that perform and last in production. It will also capture exact detail from any original model.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cp\u003e\u003cstrong\u003eBrush-On™ 60\u003c\/strong\u003e possesses superior abrasion resistance and tear strength and is ideal for casting concrete and hard plasters in applications where less flexibility is required.\u003c\/p\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50657471\/brushonspecs.png\" alt=\"\" width=\"938\" height=\"321\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e - \u003c\/em\u003eMaterials should be stored and used in at room (73°F\/23°C). Humidity should be low. These products have a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e -\u003c\/em\u003e To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) are fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. Shellac is suitable for rough contours. A high quality spray shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIn all cases\u003c\/strong\u003e, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e -\u003c\/em\u003e Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e -\u003c\/em\u003e A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let dry for 30 minutes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket \u003c\/strong\u003e(available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING - \u003c\/strong\u003e\u003c\/em\u003eLiquid urethanes are\u003cstrong\u003e moisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e -\u003c\/em\u003e Part B is a paste with the consistency of cake frosting. Fill a container to the top with this paste, making sure to eliminate any large voids. Level off the top of the container and remove any excess material. The paste should then be thoroughly emptied into a larger container that will act as your mixing container. Next, fill the original container to the top with Part A (liquid) and empty it into the mixing container. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying The Rubber\u003c\/strong\u003e -\u003c\/em\u003e This product must be applied in layers. Mold makers generally find that four to six layers (minimum 3\/8”) thickness is suitable for a working mold. Using a stiff brush, the first coat of rubber should be applied in a thin layer to capture intricate detail. Use dabbing strokes, especially around undercuts, to reduce entrapped air. Subsequent coats will add strength to the mold. Let the first coat dry for 30-40 minutes at room temperature or when it becomes “tacky” before adding the next coat. Repeat until the necessary thickness is achieved. Do not allow rubber to fully cure between layers, as delamination may result. Note: Although not necessary, adding a small amount of \u003cstrong\u003eSO-Strong™ \u003c\/strong\u003eliquid color pigment to every other mix of rubber will help you distinguish one layer from the next. This will ensure that you apply a thorough coating each time and help build uniform layers.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e -\u003c\/em\u003e Allow rubber to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e -\u003c\/em\u003e After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApply A Support Shell \u003c\/strong\u003e- \u003c\/em\u003eOnce the mold is fully cured, a rigid support shell (mother mold) is needed to support the rubber mold during casting. \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e II is a trowelable plastic which is ideal as a mother mold material.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold \u003c\/strong\u003e-\u003c\/em\u003e If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials\u003c\/strong\u003e (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting gypsum plaster materials, sponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eIn \u0026amp; Out™ II Water Based Release Concentrate\u003c\/strong\u003e (available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e -\u003c\/em\u003e Fully cured molds are tough, durable and will perform if properly used and stored. The physical life of the mold depends on how you use it (materials cast, frequency, etc.). Before storing, the mold should be cleaned with a soap solution and wiped fully dry. Two part (or more) molds should be assembled. Molds should be stored on a level surface in a cool, dry environment. Do not stack molds, expose them to moisture or UV light.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/660A_1-660B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.8 lbs. \/ 0.82 kg.)","offer_id":48015650849083,"sku":"66044","price":25.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (18 lbs. \/ 8.16 kg.)","offer_id":48015650881851,"sku":"66061","price":153.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Brush-On-60-combo-1400x1050.jpg?v=1748699035"},{"product_id":"compat-45","title":"Compat™ 45","description":"\u003cp\u003e\u003cstrong\u003eCompat™ 45\u003c\/strong\u003e urethane is a unique urethane rubber which will not inhibit the cure of most Smooth-On platinum or tin cure silicone rubbers. It features a low viscosity for easy mixing and pouring and cures with minimal bubble entrapment. Mix ratio is 1A:1B by volume (85A:100B by weight), pot life is 25 minutes and the rubber cures with an ultimate Shore hardness of Shore 45A. Cured rubber is dimensionally stable (low shrinkage), offers good wear resistance and excellent library life. \u003cstrong\u003eCompat™ 45\u003c\/strong\u003e can be used for a variety of applications including making molds to cast silicone prop body parts, animatronic skins and medical trainers, as well as for making rubber masters which can be molded using platinum or tin silicone without inhibition concerns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"markedContent\" id=\"page181R_mcid10\"\u003e\u003cspan role=\"presentation\" style=\"left: calc(var(--scale-factor)*26.50px); top: calc(var(--scale-factor)*214.85px); font-size: calc(var(--scale-factor)*10.00px); font-family: sans-serif; transform: scaleX(0.923754);\" dir=\"ltr\"\u003eImportant; Do not use Ecoflex™ Gel, Ecoflex™ 00-10, Ecoflex™ Near Clear, Encapso-K, Rubber Glass™, Solaris™, Soma Foama™, or\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"markedContent\" id=\"page181R_mcid11\"\u003e\u003cbr role=\"presentation\"\u003e\u003cspan role=\"presentation\" style=\"left: calc(var(--scale-factor)*26.50px); top: calc(var(--scale-factor)*226.85px); font-size: calc(var(--scale-factor)*10.00px); font-family: sans-serif; transform: scaleX(0.973194);\" dir=\"ltr\"\u003eSorta-Clear™ 12 or 37 with this product. They are not compatible and inhibition will result.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cspan class=\"markedContent\"\u003e\u003cspan role=\"presentation\" style=\"left: calc(var(--scale-factor)*26.50px); top: calc(var(--scale-factor)*226.85px); font-size: calc(var(--scale-factor)*10.00px); font-family: sans-serif; transform: scaleX(0.973194);\" dir=\"ltr\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWill not inhibit the cure of most Smooth-On platinum or tin cure silicone rubbers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg height=\"669\" width=\"390\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50672807\/compat45specs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSTART BY PREPARING YOUR MODEL... \u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePreparation - \u003c\/strong\u003e\u003c\/em\u003eStore and use at room temperature (73°F\/23°C). These products have a limited shelf life and should be used as soon as possible. Use in a low humidity environment (below 50% RH). Mixing containers should have straight sides and a flat bottom. Mixing sticks should be flat and stiff with defined edges for scraping the sides and bottom of your mixing container. Good ventilation (room size) is essential. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed - \u003c\/strong\u003e\u003c\/em\u003eModels with porous surfaces (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSonite™ Wax \u003c\/strong\u003e(available from Smooth-On distributors) is a proven sealer for porous surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIMPORTANT - Ecoflex\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e™\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e Gel does not cure against Compat™ 45. We do not recommend making a gel filled makeup prosthetic appliance in Compat™ 45, as cap plastic material will adhere to Compat™ 45 \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces -\u003c\/strong\u003e\u003c\/em\u003e Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying a Release Agent - \u003c\/strong\u003e\u003c\/em\u003eUse a release agent made specifically for mold making.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIMPORTANT: If casting platinum silicone into Compat™ 45, only use Ease Release\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e™\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e 200 when making your mold, DO NOT use Universal\u003c\/strong\u003e\u003c\/em\u003e\u003cstrong\u003e™\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e Mold Release. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eA liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes. Because no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003eLiquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: Pre Mix the Part B before using. \u003c\/strong\u003eAfter dispensing equal amounts of Parts A and B by volume into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003eAfter mixing parts A and B, vacuum degassing is recommended to eliminate any entrapped air in liquid rubber. Your vacuum pump must pull a minimum of 29 inches of mercury (or 1 Bar \/ 100 KPa). Leave enough room in container for material expansion. Vacuum material until it rises, breaks and falls. Vacuum for 1 minute after material falls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e (16 lbs.\/7 kgs. or more) at one time, use a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePOURING, CURING \u0026amp; PERFORMANCE.\u003c\/strong\u003e\u003c\/em\u003e.. For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model. \u003cstrong\u003eA uniform flow will help minimize entrapped air.\u003c\/strong\u003e The liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring - \u003c\/strong\u003e\u003c\/em\u003eAllow rubber to cure a minimum of 24 hours at room temperature (73°F\/23°C) before using. Cure time can be reduced with mild heat. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThickening Compat™ 45 for Brush On Applications - \u003c\/strong\u003e\u003c\/em\u003eTo thicken \u003cstrong\u003eCompat™ 45\u003c\/strong\u003e for brush on applications, only use \u003cstrong\u003eURE-FIL™ 11\u003c\/strong\u003e filler. Recommended starting proportion: Mix 1 part \u003cstrong\u003eURE-FIL™ 11\u003c\/strong\u003e with 1A:1B of \u003cstrong\u003eCompat™ 45\u003c\/strong\u003e. Add more in small amounts if necessary. \u003cstrong\u003eDO NOT USE URE-FIL™ 9 (CAB-O-SIL) WITH COMPAT™ 45.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT - Do not add Kick-iT!™ cure accelerator to Compat™ 45, this will cause cured urethane to inhibit silicone.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing - \u003c\/strong\u003e\u003c\/em\u003e(Optional) Following a 24 hour cure, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold -\u003c\/strong\u003e\u003c\/em\u003e If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials \u003c\/strong\u003e(i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor. Prior to casting \u003cstrong\u003egypsum plaster materials\u003c\/strong\u003e, sponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eAquacon™ Water Based Release Agent\u003c\/strong\u003e (available from Smooth-On distributors) is recommended for releasing abrasive materials like concrete.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. Molds should be stored on a level surface at room temperature in a dry environment. Do not stack molds, expose them to moisture or UV light for prolonged periods.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eShelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT\u003c\/strong\u003e™ Dry Gas Blanket (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/1765A_1-1765B_1.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/tb\/files\/COMPAT_45_TB.pdf\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2.18 lbs. \/ 0.99 kg.)","offer_id":48015652520251,"sku":"111144","price":31.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (17.4 lbs. \/ 7.89 kg.)","offer_id":48015652553019,"sku":"111161","price":141.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Compat45-combo-1400x1050.jpg?v=1748699305"},{"product_id":"econ-60","title":"Econ™ 60","description":"\u003cp\u003e\u003cstrong\u003eEcon™ 60\u003c\/strong\u003e is an economical and fast curing Shore 60A urethane rubber. It has no odor, features a convenient 1A:1B by volume mix ratio and a low viscosity for easy mixing and pouring. Working time is about 6 minutes and handling time is 4 hours at room temperature. Translucent clear amber color(light passes through) makes \u003cstrong\u003eEcon™ 60\u003c\/strong\u003e easy to color with \u003cstrong\u003eSO Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants. \u003cstrong\u003eEcon™ 60\u003c\/strong\u003e is used to make \u003cstrong\u003elimited run production rubber molds\u003c\/strong\u003e, stamping pads, rubber prototype parts, rubber props and pour-in-place gaskets for industrial equipment. It is also suitable for coating fabrics.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50675449\/econ60specs.png\" alt=\"\" width=\"407\" height=\"694\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation\u003c\/em\u003e\u003c\/strong\u003e - Store and use at room temperature (73°F\/23°C). Environmental humidity should be as low as possible. Good ventilation (room size) is essential. This product has a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e\u003c\/em\u003e - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e and \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA. \u003cstrong\u003eIn all cases,\u003c\/strong\u003e the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e\u003c\/em\u003e - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMEASURING \u0026amp; MIXING \u003c\/em\u003e-\u003c\/strong\u003e Liquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is drastically reduced after opening. Immediately replacing the lids on both containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket \u003c\/strong\u003e(available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e \u003cstrong\u003ePre Mix the Part B before using.\u003c\/strong\u003e After dispensing the proper amounts of Parts A and B into mixing container, drill mix thoroughly for 2 minutes using a Squirrel Mixer or equivalent. Then, use a straight edged paddle and mix by hand, making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eUse the ‘Double Mix and Pour Technique’ \u003c\/strong\u003e- Pour mixture into a new, clean mixing container. Drill mix and then hand mix again for another 3 minutes, scraping the sides and bottom of your container.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eADDING COLOR TO ECON™ 60: So-Strong™, UVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants are compatible with \u003cstrong\u003eEcon™ 60\u003c\/strong\u003e. Some test castings may have to be made until desired effect is achieved. Pre-mix color with \u003cstrong\u003eEcon™ 60\u003c\/strong\u003e Part B before adding Part A.\u003c\/p\u003e\r\n\u003cp\u003eAfter mixing parts A and B, vacuum degassing is recommended to eliminate any entrapped air in liquid rubber. Your vacuum pump must pull a minimum of 29 inches of mercury (or 1 Bar \/ 100 KPa). Leave enough room in container for material expansion. Vacuum material until it rises, breaks and falls. Vacuum for 1 minute after material falls. A pressure casting technique using a pressure chamber can yield totally bubble-free rubber. Contact Smooth-On or your distributor for further information about vacuum degassing or pressure casting.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e\u003c\/strong\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model. \u003cstrong\u003eA uniform flow will help minimize entrapped air.\u003c\/strong\u003e The liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e - Allow rubber to cure overnight (at least 24 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e\u003c\/em\u003e - After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials\u003c\/strong\u003e (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting \u003cstrong\u003egypsum plaster materials,\u003c\/strong\u003esponge the mold with a soap solution for better plaster flow and easy release.\u003cstrong\u003e Aquacon™ Water Based Release Concentrate\u003c\/strong\u003e (available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Econ_60.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48429217284411,"sku":"69344","price":23.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48016033022267,"sku":"69361","price":121.99,"currency_code":"USD","in_stock":false},{"title":"10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48429217317179,"sku":"69371","price":472.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Econ-60-combo-1400x1050.jpg?v=1748721363"},{"product_id":"econ-80","title":"Econ™ 80","description":"\u003cp\u003e\u003cstrong\u003eEcon™ 80\u003c\/strong\u003e is an economical Shore 80A urethane rubber suitable for a variety of mold making and industrial applications. It is a lower cost, faster cure alternative to our popular \u003cstrong\u003ePMC™-780\u003c\/strong\u003e. Physical properties are lower vs. \u003cstrong\u003ePMC™-780\u003c\/strong\u003e. This is a no odor system that features a 1A:1B mix ratio and a low viscosity for easy mixing and pouring. Working time is about 13 minutes at room temperature, handling time is 6 hours and rubber cures overnight. \u003cstrong\u003eEcon™ 80\u003c\/strong\u003e is translucent and easily colored with \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e or \u003cstrong\u003eIgnite™\u003c\/strong\u003e colorants. \u003cstrong\u003eEcon™ 80\u003c\/strong\u003e is used to make short run molds for casting concrete and resins, concrete stamping pads, rubber mechanical parts, coating fabrics, pour-in-place gaskets for industrial equipment and burial vaults.\u003cstrong\u003e Important:\u003c\/strong\u003e To minimize air bubbles in cured rubber, vacuum degassing is recommended.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50675764\/econ80specs.png\" alt=\"\" width=\"402\" height=\"687\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation\u003c\/em\u003e\u003c\/strong\u003e - Store and use at room temperature (73°F\/23°C). Environmental humidity should be as low as possible. Good ventilation (room size) is essential. This product has a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e\u003c\/em\u003e - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e and \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA. \u003cstrong\u003eIn all cases,\u003c\/strong\u003e the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e\u003c\/em\u003e - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question. \u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMEASURING \u0026amp; MIXING \u003c\/em\u003e-\u003c\/strong\u003e Liquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is drastically reduced after opening. Immediately replacing the lids on both containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e \u003cstrong\u003ePre Mix the Part B before using.\u003c\/strong\u003e After dispensing the proper amounts of Parts A and B into mixing container, drill mix thoroughly for 2 minutes using a Squirrel Mixer or equivalent. Then, use a straight edged paddle and mix by hand, making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eUse the ‘Double Mix and Pour Technique’ \u003c\/strong\u003e- Pour mixture into a new, clean mixing container. Drill mix and then hand mix again for another 3 minutes, scraping the sides and bottom of your container.\u003c\/p\u003e\r\n\u003cp\u003eAfter mixing parts A and B, vacuum degassing is recommended to eliminate any entrapped air in liquid rubber. Your vacuum pump must pull a minimum of 29 inches of mercury (or 1 Bar \/ 100 KPa). Leave enough room in container for material expansion. Vacuum material until it rises, breaks and falls. Vacuum for 1 minute after material falls. A pressure casting technique using a pressure chamber can yield totally bubble-free rubber. Contact Smooth-On or your distributor for further information about vacuum degassing or pressure casting.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e\u003c\/strong\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model. \u003cstrong\u003eA uniform flow will help minimize entrapped air.\u003c\/strong\u003e The liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e - Allow rubber to cure overnight (at least 24 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e\u003c\/em\u003e - After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials\u003c\/strong\u003e (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting \u003cstrong\u003egypsum plaster materials,\u003c\/strong\u003e sponge the mold with a soap solution for better plaster flow and easy release.\u003cstrong\u003e Aquacon™ Water Based Release Concentrate\u003c\/strong\u003e (available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Econ_80.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.9 lbs. \/ 0.86 kg.)","offer_id":48015652946235,"sku":"71144","price":24.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (15.2 lbs. \/ 6.89 kg.)","offer_id":48015652979003,"sku":"71161","price":126.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Econ-80-combo-1400x1050.jpg?v=1748722520"},{"product_id":"pmc-121-series","title":"PMC 121 Series","description":"\u003cp\u003eThe \u003cstrong\u003ePMC™-121\u003c\/strong\u003e Series urethane rubbers feature convenient one-to-one by volume mix ratios. \u003cstrong\u003ePMC™-121\/30\u003c\/strong\u003e is exceptionally strong and abrasion resistant for soft urethane mold rubbers. \u003cstrong\u003eDry\u003c\/strong\u003e does not exude oil and can be used for casting waxes, Smooth-On liquid plastics, gypsum plasters and other materials. \u003cstrong\u003eWet\u003c\/strong\u003e exudes oil that aids in demolding hard plasters and concrete. \u003cstrong\u003ePMC™-121\/50\u003c\/strong\u003e is a “wet-only” mold rubber that is long lasting and durable when used in a variety of applications including reproduction of ornamental plaster, precast concrete and ceramic case molds. Note: “wet” rubber has a higher net shrinkage value vs. “dry” rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50676683\/pmc121specs.png\" alt=\"\" width=\"958\" height=\"326\"\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePMC™-121 Series\u003c\/strong\u003e mold rubbers are easy to mix and pour and are exceptionally strong. They are suited for a variety of applications including making molds to reproduce sculpture and architectural elements, as well as for making special effects, toys and prototypes. These rubbers will meet the stringent demands of production casting of wax, plasters, concrete, resins and epoxies. Vibrant colors can be achieved by adding \u003cstrong\u003eSo-Strong™\u003c\/strong\u003e Color Tints, available from Smooth-On.\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003c\/em\u003e - Materials should be stored and used in at room (73°F\/23°C). Humidity should be low. These products have a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e\u003c\/em\u003e - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) are fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. Shellac is suitable for rough contours. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn all cases,\u003c\/strong\u003e the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e\u003c\/em\u003e - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent \u003c\/strong\u003e\u003c\/em\u003e- A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eTo ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING - \u003c\/strong\u003eLiquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e \u003cstrong\u003ePre Mix the Part B before using. \u003c\/strong\u003eAfter dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities \u003c\/strong\u003e(16 lbs.\/7 kg. or more) at one time, use a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles in the cured rubber, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact Smooth-On or your distributor for further information about vacuum degassing or pressure casting.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model.\u003cstrong\u003e A uniform flow will help minimize entrapped air. \u003c\/strong\u003eThe liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e - Allow rubber to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e\u003c\/em\u003e - After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials \u003c\/strong\u003e(i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting gypsum plaster materials, sponge the mold with a soap solution for better plaster flow and easy release.\u003cstrong\u003e In \u0026amp; Out™ II Water Based Release Concentrate \u003c\/strong\u003e(available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Shrinkage will be higher with wet vs. dry rubbers. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/642A_1-642B_1.pdf\" rel=\"noopener\" target=\"_blank\"\u003e30 Dry SDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/641A_1-641B_1.pdf\" rel=\"noopener\" target=\"_blank\"\u003e30 Wet SDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/PMC_121-50.pdf\" rel=\"noopener\" target=\"_blank\"\u003e50 Wet SDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"30 WET Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033079656763,"sku":"64144","price":24.99,"currency_code":"USD","in_stock":true},{"title":"30 WET 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033079689531,"sku":"64161","price":129.99,"currency_code":"USD","in_stock":false},{"title":"30 WET 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48033079722299,"sku":"64171","price":482.99,"currency_code":"USD","in_stock":false},{"title":"30 DRY Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033079755067,"sku":"64244","price":24.99,"currency_code":"USD","in_stock":false},{"title":"30 DRY 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033079787835,"sku":"64261","price":129.99,"currency_code":"USD","in_stock":true},{"title":"30 DRY 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48033079820603,"sku":"64271","price":482.99,"currency_code":"USD","in_stock":true},{"title":"50 WET Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033079853371,"sku":"63644","price":24.99,"currency_code":"USD","in_stock":false},{"title":"50 WET 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033079886139,"sku":"63661","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc121supercombo_67671b02-43b9-445b-afe8-1447b2d71b98.jpg?v=1713396055"},{"product_id":"pmc-744","title":"PMC™-744","description":"\u003cp\u003e\u003cstrong\u003ePMC™-744\u003c\/strong\u003e has been used for years by mold making professionals to cast plaster, concrete, resins, etc. It is excellent for making molds that are strong, durable and dimensionally stable. Low viscosity ensures fine detail reproduction.\u003c\/p\u003e\n\u003cdiv class=\"slide-gallery\"\u003e\n\u003cdiv class=\"slider-main slider-main-1\"\u003e\n\u003ca href=\"https:\/\/www.smooth-on.com\/products\/pmc-744\/#\" class=\"slider-control slider-left slider-1-left\" rel=\"undefined\"\u003e\u003c\/a\u003e\n\u003cdiv style=\"display: inline-block; width: 100%; max-width: 800px;\"\u003e\n\u003cdiv id=\"slider-wistia-mother-1\" class=\"wistia_responsive_padding\" style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n\u003cdiv class=\"wistia_responsive_wrapper\" style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/849239473?badge=0\u0026amp;autopause=0\u0026amp;title=0\u0026amp;portrait=0\u0026amp;byline=0\u0026amp;player_id=0\u0026amp;app_id=58479\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePMC™-744\u003c\/strong\u003e is ideal for making ceramic case molds and plaster block molds, reproducing ornamental plaster, making molds for casting concrete, casting a variety of Smooth-On urethane resins, casting wax for making candles and making a mechanical rubber parts.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"624\" width=\"406\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50689032\/pmc744specs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation\u003c\/em\u003e\u003c\/strong\u003e - Store and use at room temperature (73°F\/23°C). Environmental humidity should be as low as possible. Good ventilation (room size) is essential. This product has a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e\u003c\/em\u003e - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e and \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn all cases,\u003c\/strong\u003e the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNon-Porous Surfaces\u003c\/em\u003e\u003c\/strong\u003e - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying A Release Agent\u003c\/em\u003e\u003c\/strong\u003e - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eTo ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is drastically reduced after opening. Immediately replacing the lids on both containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING - \u003c\/strong\u003eLiquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: Pre Mix the Part B before using. \u003c\/strong\u003eAfter dispensing two Parts A and one Part B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities \u003c\/strong\u003e(16 lbs.\/7 kgs. or more) at one time, use a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles in your the cured rubber, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free molds. Contact Smooth-On or your distributor for further information about vacuum degassing or pressure casting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e\u003c\/strong\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model.\u003cstrong\u003e A uniform flow will help minimize entrapped air. \u003c\/strong\u003eThe liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring\u003c\/em\u003e\u003c\/strong\u003e - Allow rubber to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePost Curing\u003c\/em\u003e\u003c\/strong\u003e - After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eUsing The Mold\u003c\/em\u003e\u003c\/strong\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials\u003c\/strong\u003e (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting\u003cstrong\u003e gypsum plaster materials, \u003c\/strong\u003esponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eIn \u0026amp; Out™ II Water Based Release Concentrate \u003c\/strong\u003e(available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance \u0026amp; Storage\u003c\/em\u003e\u003c\/strong\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/644A_1-644B_1.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":48016034464059,"sku":"64444","price":39.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":48429511999803,"sku":"64461","price":205.99,"currency_code":"USD","in_stock":false},{"title":"15 Gallon Kit (120 lbs. \/ 54.43 kg.)","offer_id":48429512032571,"sku":"64471","price":779.99,"currency_code":"USD","in_stock":false},{"title":"Drum Kit (1320 lbs \/ 600kg)","offer_id":50785741111611,"sku":"64481","price":3933.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc744-combo-533x400new.jpg?v=1713396238"},{"product_id":"pmc-770","title":"PMC™-770","description":"\u003cp\u003e\u003cstrong\u003ePMC™-770\u003c\/strong\u003e is a Shore 70A addition to our line of industrial liquid rubber products (such as \u003cstrong\u003ePMC™-780\u003c\/strong\u003e and \u003cstrong\u003ePMC™-790\u003c\/strong\u003e) used for a variety of industrial and casting applications. Mixed two parts A to one part B by weight, \u003cstrong\u003ePMC™-770\u003c\/strong\u003e pours easily and cures at room temperature to a solid Shore 70A rubber that has exceptional performance characteristics and dimensional stability.\u003c\/p\u003e\n\u003cdiv class=\"slide-gallery\"\u003e\n\u003cdiv class=\"slider-main slider-main-1\"\u003e\n\u003ca href=\"https:\/\/www.smooth-on.com\/products\/pmc-770\/#\" class=\"slider-control slider-left slider-1-left\" rel=\"undefined\"\u003e\u003c\/a\u003e\n\u003cdiv style=\"display: inline-block; width: 100%; max-width: 800px;\"\u003e\n\u003cdiv id=\"slider-wistia-mother-1\" class=\"wistia_responsive_padding\" style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n\u003cdiv class=\"wistia_responsive_wrapper\" style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/849239100?badge=0\u0026amp;autopause=0\u0026amp;title=0\u0026amp;portrait=0\u0026amp;byline=0\u0026amp;player_id=0\u0026amp;app_id=58479\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003eIt is suitable for production casting of abrasive materials such as concrete (pre-cast concrete, making concrete stamping pads, etc.) and gypsum plasters with high exotherms. It is also suitable for rubber mechanical parts of varying configurations (gaskets, wheels, pullies) as well as ball mill liners and vibration\/shock pads.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"623\" width=\"403\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50690157\/pmc770specs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003c\/em\u003e - These products have a limited shelf life and should be used as soon as possible. Materials should be stored and used at room temperature (73°F\/23°C). Humidity should be low. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSome Materials Must Be Sealed\u003c\/em\u003e\u003c\/strong\u003e - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) is a fast drying sealer suitable for sealing porous surfaces without interfering with surface detail. You can also use \u003cstrong\u003eSonite™ Wax.\u003c\/strong\u003e A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn all cases,\u003c\/strong\u003e the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNon-Porous Surfaces\u003c\/em\u003e\u003c\/strong\u003e - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying A Release Agent \u003c\/em\u003e\u003c\/strong\u003e- A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eTo ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is drastically reduced after opening. Immediately replacing the lids on containers after dispensing product will prolong the shelf life of the unused product.\u003cstrong\u003e XTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING -\u003c\/strong\u003e Liquid urethanes are\u003cstrong\u003e moisture sensitive \u003c\/strong\u003eand will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: Pre Mix the Part B before using.\u003c\/strong\u003e After dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e (24 lbs.\/11 kgs. or more) at one time, we suggest using a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles in the cured rubber, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact SmoothOn or your distributor for further information about vacuum degassing or pressure casting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e\u003c\/strong\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model.\u003cstrong\u003e A uniform flow will help minimize entrapped air.\u003c\/strong\u003e The liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring\u003c\/em\u003e\u003c\/strong\u003e - Allow the mold to cure (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Do not cure rubber in temperatures less than 65°F\/18°C. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePost Curing\u003c\/em\u003e\u003c\/strong\u003e - After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials\u003c\/strong\u003e (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting \u003cstrong\u003egypsum plaster materials,\u003c\/strong\u003e sponge the mold with a soap solution for better plaster flow and easy release.\u003cstrong\u003e In \u0026amp; Out™ II Water Based Release Concentrate\u003c\/strong\u003e (available from Smooth-On) is recommended for releasing abrasive materials like\u003cstrong\u003e concrete.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance \u0026amp; Storage\u003c\/em\u003e\u003c\/strong\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/684A_1-684B_1.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":48015655731515,"sku":"68444","price":50.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":48015655764283,"sku":"68461","price":261.99,"currency_code":"USD","in_stock":true},{"title":"15 Gallon Kit (120 lbs. \/ 54.43 kg.)","offer_id":51076899504443,"sku":"68471","price":989.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc770combo.jpg?v=1713396392"},{"product_id":"pmc-780-dry","title":"PMC™-780 DRY","description":"\u003cp\u003e\u003cstrong\u003ePMC™-780\u003c\/strong\u003e is a premium performance urethane rubber that offers exceptional strength, durability and abrasion resistance. \u003cstrong\u003ePMC™-780 DOES NOT CONTAIN MOCA \u003c\/strong\u003e– a known cancer causing agent and hazard. Mixed two parts A to one part B by weight or volume, \u003cstrong\u003ePMC™-780\u003c\/strong\u003e urethane pours easily and cures at room temperature with negligible shrinkage to a solid Shore 80A rubber.\u003c\/p\u003e\n\u003cdiv class=\"slide-gallery\"\u003e\n\u003cdiv class=\"slider-main slider-main-1\"\u003e\n\u003ca href=\"https:\/\/www.smooth-on.com\/products\/pmc-780-dry\/#\" class=\"slider-control slider-left slider-1-left\" rel=\"undefined\"\u003e\u003c\/a\u003e\n\u003cdiv style=\"display: inline-block; width: 100%; max-width: 800px;\"\u003e\n\u003cdiv id=\"slider-wistia-mother-1\" class=\"wistia_responsive_padding\" style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n\u003cdiv class=\"wistia_responsive_wrapper\" style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/849239154?badge=0\u0026amp;autopause=0\u0026amp;title=0\u0026amp;portrait=0\u0026amp;byline=0\u0026amp;player_id=0\u0026amp;app_id=58479\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003ePick The One Best Suited For Your Application:\u003c\/strong\u003e \u003cstrong\u003eOriginal PMC™-780 Dry does not exude oil.\u003c\/strong\u003e New \u003cstrong\u003ePMC™-780 Wet\u003c\/strong\u003e contains a built in release agent to aid in demolding concrete. (Note: “wet” rubber has a higher net shrinkage value over time vs. “dry “ rubber.)\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"622\" width=\"404\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50690296\/pmc780dryspecs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003eBoth are used around the world for casting abrasive materials such as concrete (pre-cast concrete, making concrete stamping pads, etc.) and gypsum plasters with high exotherms. \u003cstrong\u003ePMC™-780 Dry\u003c\/strong\u003e is also commonly used to make rubber mechanical parts of varying configurations (gaskets, wheels, and pullies) as well as ball mill liners and vibration\/shock pads.\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003c\/em\u003e - This product has a limited shelf life and should be used as soon as possible. Materials should be stored and used at room temperature (73°F\/23°C). Humidity should be low. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed \u003c\/strong\u003e\u003c\/em\u003e- To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) is a fast drying sealer suitable for sealing porous surfaces without interfering with surface detail. You can also use \u003cstrong\u003eSonite™ Wax\u003c\/strong\u003e. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn all cases,\u003c\/strong\u003e the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNon-Porous Surfaces \u003c\/em\u003e\u003c\/strong\u003e- Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplying A Release Agent - \u003c\/strong\u003eA release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eTo ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eShelf life of product is drastically reduced after opening. Immediately replacing the lids on containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLiquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: Pre Mix the Part B before using.\u003c\/strong\u003e After dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e (24 lbs.\/11 kgs. or more) at one time, we suggest using a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles in the cured rubber, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact SmoothOn or your distributor for further information about vacuum degassing or pressure casting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e\u003c\/strong\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model. \u003cstrong\u003eA uniform flow will help minimize entrapped air. \u003c\/strong\u003eThe liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring \u003c\/strong\u003e\u003c\/em\u003e- Allow the mold to cure (at least 48 hours) at room temperature (73°F\/23°C) before demolding. Do not cure rubber in temperatures less than 65°F\/18°C. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePost Curing\u003c\/em\u003e\u003c\/strong\u003e - After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials\u003c\/strong\u003e (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting \u003cstrong\u003egypsum plaster materials,\u003c\/strong\u003e sponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eIn \u0026amp; Out™ II Water Based Release Concentrate \u003c\/strong\u003e(available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/609A_1_609B_1.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":48015656091963,"sku":"60944","price":45.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":48015656124731,"sku":"60961","price":239.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc780drycombo.jpg?v=1713396408"},{"product_id":"pmc-790","title":"PMC™-790","description":"\u003cp\u003e\u003cstrong\u003ePMC™-790 \u003c\/strong\u003eis a Shore 90A industrial urethane rubber compound designed to meet the most stringent requirements of industrial production applications. It is a very hard rubber that offers superior tear and tensile strength as well as impact and abrasion resistance. \u003c\/p\u003e\n\u003cdiv class=\"slide-gallery\"\u003e\n\u003cdiv class=\"slider-main slider-main-1\"\u003e\n\u003ca href=\"https:\/\/www.smooth-on.com\/products\/pmc-790\/#\" class=\"slider-control slider-left slider-1-left\" rel=\"undefined\"\u003e\u003c\/a\u003e\n\u003cdiv style=\"display: inline-block; width: 100%; max-width: 800px;\"\u003e\n\u003cdiv id=\"slider-wistia-mother-1\" class=\"wistia_responsive_padding\" style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n\u003cdiv class=\"wistia_responsive_wrapper\" style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/849239261?badge=0\u0026amp;autopause=0\u0026amp;title=0\u0026amp;portrait=0\u0026amp;byline=0\u0026amp;player_id=0\u0026amp;app_id=58479\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePMC™-790\u003c\/strong\u003e is suitable for a variety of industrial applications including making concrete stamping pads, mold liners and molds for casting concrete. \u003cstrong\u003ePMC™-790\u003c\/strong\u003e is also good for making ball mill liners, industrial rollers and belts, rubber mechanical parts and for bonding itself or other substrates to metal.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"621\" width=\"404\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50690328\/pmc790specs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003c\/em\u003e - Store and use at room temperature (73°F\/23°C). Material has a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e\u003c\/em\u003e - To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSonite Wax™\u003c\/strong\u003e (available from Smooth-On) is suitable for sealing porous surfaces. Apply two thin layers of wax and let dry. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn all cases,\u003c\/strong\u003e the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e\u003c\/em\u003e - Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is drastically reduced after opening. Immediately replacing the lids on both containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING - \u003c\/strong\u003eLiquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e \u003cstrong\u003ePre Mix the Part B before using.\u003c\/strong\u003e After dispensing proper amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e (24 lbs.\/10.88 kgs. or more) at one time, use a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles in your the cured rubber, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact Smooth-On or your distributor for information about vacuum degassing or pressure casting.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model.\u003cstrong\u003e A uniform flow will help minimize entrapped air.\u003c\/strong\u003e The liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring \u003c\/strong\u003e\u003c\/em\u003e- Allow rubber to cure for at least 48 hours at room temperature (73°F\/23°C) before demolding. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e\u003c\/em\u003e - After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for \u003cstrong\u003ewax, liquid rubber or thermosetting materials\u003c\/strong\u003e (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor. Prior to casting \u003cstrong\u003egypsum plaster materials,\u003c\/strong\u003e sponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eIn \u0026amp; Out™ II Water Based Release Concentrate \u003c\/strong\u003e(available from Smooth-On) is recommended for releasing abrasive materials like \u003cstrong\u003econcrete.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance \u0026amp; Storage\u003c\/em\u003e\u003c\/strong\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/PMC-790.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":48015656780091,"sku":"67944","price":47.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":48015656812859,"sku":"67961","price":246.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc790combo.jpg?v=1710987638"},{"product_id":"poly-74-30-series","title":"Poly 74-30 Series","description":"\u003cp\u003ePoly 74-30 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to an amber (color varies), Shore A30 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application. For a transparent, amber version of this rubber, consider Poly 74-30 Clear Liquid Rubber. For a high-tear version of this product, consider Poly 74-30 HT Liquid Rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-media-element=\"1\" data-fid=\"3630\" data-delta=\"1\" alt=\"\" src=\"https:\/\/polytek.com\/content\/images\/Prop65_Warning_Symbol.png\" style=\"height: 20px; width: 25px; margin-left: 5px; margin-right: 5px; float: left;\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. \u003c\/p\u003e\n\u003cdiv class=\"flex-50\"\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003eMix Ratio by Weight:1A:1B\u003c\/div\u003e\n\u003cdiv\u003eShore Hardness:A30\u003c\/div\u003e\n\u003cdiv\u003ePour Time:25-30 min.\u003c\/div\u003e\n\u003cdiv\u003eDemold Time:16 hr.\u003c\/div\u003e\n\u003cdiv\u003eCured Color:Amber, Varies\u003c\/div\u003e\n\u003cdiv\u003eMixed Viscosity:2,000 cP\u003c\/div\u003e\n\u003cdiv\u003eSpecific Volume:27.5 in³\/lb\u003c\/div\u003e\n\u003cdiv\u003eSpecific Gravity:1.01\u003c\/div\u003e\n\u003cdiv\u003eElongation:506 %\u003c\/div\u003e\n\u003cdiv\u003eTensile Strength:281 psi\u003c\/div\u003e\n\u003cdiv\u003eDie C Tear Strength:62 pli\u003c\/div\u003e\n\u003cdiv\u003eNotes:Shake or Stir Part B before use. The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"tds\" href=\"https:\/\/polytek.com\/content\/pdf\/technicalbulletin\/Polytek_TB_74Series_5-5-2021.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/74-75-A-22.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/74-B-22.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eKit Components\u003c\/strong\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePoly 74-30\u003c\/th\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e2 lb of Poly 74-Series Part A (~1 quart)\u003cbr\u003e2 lb of Poly 74-30 Part B (~1 quart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e8 lb of Poly 74-Series Part A (~1 gallon)\u003cbr\u003e8 lb of Poly 74-30 Part B (~1 gallon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e40 lb of Poly 74-Series Part A (~5 gallons)\u003cbr\u003e40 lb of Poly 74-30 Part B (~5 gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePoly 74-30 Clear Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a transparent amber, Shore A30 rubber. This is the transparent version of Poly 74-30 Liquid Rubber. This product is useful for molds where clarity is needed to see casting material fill the cavity. This liquid polyurethane rubber can also be used for casting clear amber or color-cast flexible art objects and décor. Poly 74-30 Clear is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-media-element=\"1\" data-fid=\"3630\" data-delta=\"1\" alt=\"\" src=\"https:\/\/polytek.com\/content\/images\/Prop65_Warning_Symbol.png\" style=\"height: 20px; width: 25px; margin-left: 5px; margin-right: 5px; float: left;\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFOR INDUSTRIAL\/PROFESSIONAL USE ONLY. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex-50\"\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003eMix Ratio by Weight:1A:1B\u003c\/div\u003e\n\u003cdiv\u003eShore Hardness:A30\u003c\/div\u003e\n\u003cdiv\u003ePour Time:25-30 min.\u003c\/div\u003e\n\u003cdiv\u003eDemold Time:16 hr.\u003c\/div\u003e\n\u003cdiv\u003eCured Color:Amber, Transparent\u003c\/div\u003e\n\u003cdiv\u003eMixed Viscosity:2,000 cP\u003c\/div\u003e\n\u003cdiv\u003eSpecific Volume:27.5 in³\/lb\u003c\/div\u003e\n\u003cdiv\u003eSpecific Gravity:1.01\u003c\/div\u003e\n\u003cdiv\u003eElongation:507 %\u003c\/div\u003e\n\u003cdiv\u003eTensile Strength:281 psi\u003c\/div\u003e\n\u003cdiv\u003eDie C Tear Strength:62 pli\u003c\/div\u003e\n\u003cdiv\u003eNotes:The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003ca class=\"tds\" href=\"https:\/\/polytek.com\/content\/pdf\/technicalbulletin\/Polytek_TB_74Series_5-5-2021.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/74-75-A-22.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/74-B-22.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eKit Components\u003c\/strong\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePoly 74-30 Clear\u003c\/th\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e2 lb of Poly 74-Series Part A (~5 gallons)\u003cbr\u003e2 lb of Poly 74-30 Clear Part B (~5 gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e8 lb of Poly 74-Series Part A (~1 gallon)\u003cbr\u003e8 lb of Poly 74-30 Clear Part B (~1 gallon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e40 lb of Poly 74-Series Part A (~5 gallons)\u003cbr\u003e40 lb of Poly 74-30 Clear Part B (~5 gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Polytek","offers":[{"title":"Trial Kit","offer_id":48015658418491,"sku":"7430U4","price":78.8,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit","offer_id":48015658451259,"sku":"7430U16","price":179.56,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit","offer_id":48015658484027,"sku":"7430U80","price":621.8,"currency_code":"USD","in_stock":true},{"title":"Clear 2 Gallon Kit","offer_id":48015658516795,"sku":"7430CLRU16","price":179.56,"currency_code":"USD","in_stock":true},{"title":"Clear 10 Gallon Kit","offer_id":48015658549563,"sku":"7430CLRU80","price":621.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/poly74series.png?v=1713885304"},{"product_id":"poly-74-75-additives","title":"Poly 74\/75 Additives","description":"\u003cp\u003eAdd Poly 74\/75 \u003cstrong\u003ePart C Softener\u003c\/strong\u003e to Poly 74-Series, Poly 75-Series, Poly 77-Series \u0026amp; \u003cstrong\u003ePT Flex\u003c\/strong\u003e Series polyurethane rubbers for a lower viscosity mix and softer cured rubber. The amount of Part C needed varies from product to product and should be determined through experimentation. Example: To soften \u003cstrong\u003ePoly 74-30 Liquid Rubber\u003c\/strong\u003e (Shore A30) to a Shore A15, mix 1A:1B:1C by weight. NOTES: When Part C is used, the cure time may be longer and there could be some loss of strength in the cured rubber as well as an increased tendency to shrink after repeated casting. Add Part C to Part B prior to mixing with Part A. For additional information, read the Technical Bulletin associated with your product.\u003c\/p\u003e\r\n\u003cp\u003e---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\u003c\/p\u003e\r\n\u003cp\u003eAdd Poly 74\/75 \u003cstrong\u003ePart X Accelerator\u003c\/strong\u003e to Poly 74-Series, Poly 75-Series, Poly 77-Series \u0026amp; PT Flex Series polyurethane rubbers to accelerate pour times and demold times. Part X is most useful when making brush-on molds to decrease the time needed between coats. The amount of Part X needed varies from product to product and should be determined through experimentation.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eExamples:\u003c\/strong\u003e By adding 3% Part X (by weight of the total mix) to Poly 74-30 or 74-29 Liquid Rubber, the working time is reduced to approximately 8 minutes -- in the time it takes to mix the next batch, the previous layer gels enough to apply the next coat. Demolding is possible in as little as 4 hours after the final layer is applied. By adding 1% Part X (by weight of the total mix) to Poly 75-80 Liquid Rubber, the working time is reduced to approximately 10 minutes and demolding is possible in as little as 6 hours.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTES:\u003c\/strong\u003e Exercise caution when using Part X for poured molds since the rapid onset of gelling may trap air bubbles on or near the surface of the master. Add Part X to Part B prior to mixing with Part A. For additional information, read the Technical Bulletin associated with your product.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_Poly-7475-C.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS Part C\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_74-75-X-14_02-20-2014.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS Part X\u003c\/a\u003e\u003c\/p\u003e","brand":"Polytek","offers":[{"title":"Part C Softener Pint","offer_id":48015658844475,"sku":"74\/75C1","price":29.0,"currency_code":"USD","in_stock":true},{"title":"Part X Accelerator Pint","offer_id":48015658877243,"sku":"7475X1","price":69.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/poly7475additives.png?v=1713885337"},{"product_id":"polygel-brush-on-35","title":"Polygel® Brush-On 35 Rubber","description":"\u003cp\u003ePolygel® 35 is a self-thickening, brush-on polyurethane liquid mold rubber designed for making thin, stretchy brushed molds. When Part A \u0026amp; Part B are mixed together, the rubber self-thickens to a creamy consistency ideal for making molds on vertical and overhead surfaces. Mold makers often apply the first layer of Polygel® 35 without any additional thickener and then add PolyFiber II Thickeners to subsequent layers. A sprayable version of Polygel® is also available in a Shore A35 hardness (Polygel® Spray 35)\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"height: 20px; width: 25px;\" src=\"https:\/\/polytek.com\/content\/images\/Prop65_Warning_Symbol.png\" alt=\"\" data-delta=\"1\" data-fid=\"3630\" data-media-element=\"1\"\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFOR INDUSTRIAL\/PROFESSIONAL USE ONLY. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"flex-50\"\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003eMix Ratio by Volume:1A:1B\u003c\/div\u003e\n\u003cdiv\u003eMix Ratio by Weight:1A:1B\u003c\/div\u003e\n\u003cdiv\u003eShore Hardness:A35\u003c\/div\u003e\n\u003cdiv\u003eWorking Time:10-15 min.\u003c\/div\u003e\n\u003cdiv\u003eDemold Time:16 hr.\u003c\/div\u003e\n\u003cdiv\u003eCured Color:Light Blue\u003c\/div\u003e\n\u003cdiv\u003eSpecific Volume:27.5 in³\/lb\u003c\/div\u003e\n\u003cdiv\u003eSpecific Gravity:1.02\u003c\/div\u003e\n\u003cdiv\u003eElongation:620 %\u003c\/div\u003e\n\u003cdiv\u003eTensile Strength:436 psi\u003c\/div\u003e\n\u003cdiv\u003eDie C Tear Strength:70 pli\u003c\/div\u003e\n\u003cdiv\u003eNotes:The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.\u003c\/div\u003e\n\u003cdiv\u003eFoundry Waxes:Certain foundry waxes can cause excessive oiling in Polygel rubbers; this is the case when liquid Polygel is applied to the foundry wax and when the foundry wax is poured into cured Polygel molds. Perform a small test cure to ensure compatibility.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"tds\" href=\"https:\/\/polytek.com\/content\/pdf\/technicalbulletin\/Polytek_TB_Polygel_5-5-2021.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/PolygelA-21.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polygel35_Spray35B-21.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eKit Components\u003c\/strong\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePolygel® Brush-On 35\u003c\/th\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e2 lb of Polygel® Brush-On 35 Part A (~1 quart)\u003cbr\u003e2 lb of Polygel® Brush-On 35 Part B (~1 quart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e8 lb of Polygel® Brush-On 35 Part A (~1 gallon)\u003cbr\u003e8 lb of Polygel® Brush-On 35 Part B (~1 gallon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e40 lb of Polygel® Brush-On 35 Part A (~5 gallons)\u003cbr\u003e40 lb of Polygel® Brush-On 35 Part B (~5 gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Polytek","offers":[{"title":"2 Gallon Kit (16lb)","offer_id":48015659172155,"sku":"PG35U16","price":181.2,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (40lb)","offer_id":48015659204923,"sku":"PG35U80","price":662.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/polygel35combo.png?v=1713885485"},{"product_id":"reoflex-series","title":"ReoFlex™ Series","description":"\u003cp\u003e\u003cstrong\u003eReoFlex™\u003c\/strong\u003e urethane rubbers offer superior physical and performance properties for production casting of wax, plasters, and resins. \u003cstrong\u003eReoFlex™\u003c\/strong\u003e urethanes are available in 20A, 30A, 40A, 50A and 60A Shore hardnesses and feature convenient one-to-one by volume mix ratios. Vacuum degassing is not necessary and \u003cstrong\u003eReoFlex™\u003c\/strong\u003e rubbers cure with negligible shrinkage to a durable rubber that will last in production. \u003cstrong\u003eReoFlex™\u003c\/strong\u003e “Wet” rubbers will shrink somewhat over time vs. “Dry” formulations.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50695835\/reoflexspecs.png\" alt=\"\" width=\"959\" height=\"407\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReoFlex™\u003c\/strong\u003e mold rubbers are used for a variety of applications including making molds to reproduce sculpture and architectural elements, as well as for making special effects, toys and prototypes. Vibrant colors can be achieved by adding \u003cstrong\u003eSo-Strong™\u003c\/strong\u003e Color Tints, available from Smooth-On.\u003c\/p\u003e\n\u003cp\u003eCasting Concrete? Look into the \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e series of urethane mold rubbers. \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e urethanes were formulated specifically for casting concrete \/ pigmented concrete and feature Smooth-On’s exclusive ‘V-Polymer™’ technology.\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation \u003c\/em\u003e-\u003c\/strong\u003e Store and use at room temperature (73°F\/23°C). Environmental humidity should be as low as possible. Good ventilation (room size) is necessary. This product has a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSome Materials Must Be Sealed\u003c\/em\u003e -\u003c\/strong\u003e To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) is a fast drying sealer suitable for sealing porous surfaces without interfering with surface detail. \u003cstrong\u003eSonite™ Wax\u003c\/strong\u003e or shellac is suitable for rough contours. A high quality shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA. In all cases, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNon-Porous Surfaces \u003c\/em\u003e-\u003c\/strong\u003e Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying A Release Agent\u003c\/em\u003e -\u003c\/strong\u003e A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eTo ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING -\u003c\/strong\u003e Liquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: Pre Mix the Part B before using. \u003c\/strong\u003eAfter dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e (16 lbs.\/7 kgs. or more) at one time, use a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles in your the cured rubber, vacuum degassing prior to pouring rubber will further reduce entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor best results,\u003c\/strong\u003e pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model. \u003cstrong\u003eA uniform flow will help minimize entrapped air.\u003c\/strong\u003e The liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring\u003c\/em\u003e -\u003c\/strong\u003e Allow rubber to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator.\u003c\/strong\u003e Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePost Curing\u003c\/em\u003e - \u003c\/strong\u003eOptional: Following an overnight cure, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eUsing The Mold\u003c\/em\u003e -\u003c\/strong\u003e If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for wax, liquid rubber or thermosetting materials (i.e. SmoothOn liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor. Prior to casting gypsum plaster materials, sponge the mold with a soap solution for better plaster flow and easy release.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance \u0026amp; Storage\u003c\/em\u003e -\u003c\/strong\u003e Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/685A_1-685B_1.pdf\" rel=\"noopener\" target=\"_blank\"\u003eReoflex 20 SDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/630A_1-630B_1.pdf\" rel=\"noopener\" target=\"_blank\"\u003eReoflex 30 SDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/654A_1-654B_1.pdf\" rel=\"noopener\" target=\"_blank\"\u003eReoflex 40 SDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Reoflex_50_Vytaflex_50.pdf\" rel=\"noopener\" target=\"_blank\"\u003eReoflex 50 SDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Reoflex_60.pdf\" rel=\"noopener\" target=\"_blank\"\u003eReoflex 60 SDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"20 Dry Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033080181051,"sku":"68544","price":27.99,"currency_code":"USD","in_stock":false},{"title":"20 Dry 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033080213819,"sku":"68561","price":142.99,"currency_code":"USD","in_stock":false},{"title":"20 Dry 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":50218301718843,"sku":"68571","price":561.99,"currency_code":"USD","in_stock":false},{"title":"30 Dry Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033080246587,"sku":"63044","price":27.99,"currency_code":"USD","in_stock":false},{"title":"30 Dry 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033080279355,"sku":"63061","price":137.99,"currency_code":"USD","in_stock":true},{"title":"30 Dry 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48033080312123,"sku":"63071","price":537.99,"currency_code":"USD","in_stock":true},{"title":"40 Dry Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033080344891,"sku":"65444","price":31.99,"currency_code":"USD","in_stock":false},{"title":"40 Dry 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033080377659,"sku":"65461","price":138.99,"currency_code":"USD","in_stock":false},{"title":"40 Dry 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48033080410427,"sku":"65471","price":539.99,"currency_code":"USD","in_stock":true},{"title":"50 Dry 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033080443195,"sku":"63261","price":162.99,"currency_code":"USD","in_stock":false},{"title":"60 Dry Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033080475963,"sku":"63344","price":27.99,"currency_code":"USD","in_stock":false},{"title":"60 Dry 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033080508731,"sku":"63361","price":145.99,"currency_code":"USD","in_stock":true},{"title":"60 Dry 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":49705368879419,"sku":"63371","price":578.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/reoflexsupercombo_4c08e476-505a-413c-b674-222f6d7c674b.jpg?v=1711298860"},{"product_id":"pt-flex-series","title":"PT Flex Series","description":"\u003cp\u003eDESCRIPTION: PT Flex products are two-component, fast-setting polyurethane rubbers that cure at room temperature (RTV). Available in a variety of hardnesses, these products are excellent for prototyping and model making applications and for the casting of production parts, props, tools, and more.\u003cbr\u003eBEFORE USE: Thoroughly read Safety Data Sheets, product labels and the “SAFETY” section in this Technical Bulletin.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50779723\/ptflexseriesspecs.png\" alt=\"\" width=\"935\" height=\"466\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eMODEL PREPARATION: Porous models, such as wood, plaster, stone, pottery, or masonry must be sealed. Multiple coats of paste wax dried and buffed will seal most surfaces. Potters soap can be used as a sealer for plaster. Lacquer, paint, PVA, and Pol-Ease® 2350 Release Agent also work well as sealers for many surfaces. The properly sealed model should then be coated with a release agent (e.g., Pol-Ease® 2300 Release Agent). Alternatively, PolyCoat, a sealer and semi-permanent release agent, can be used on most porous or non-porous models. Porous models must be vented from beneath to prevent trapped air from forming bubbles in the rubber.\u003c\/p\u003e\r\n\u003cp\u003eModels made of sulfur-containing modeling clay (e.g., Roma Plastilina) should be sealed with shellac. [CAUTION: When shellac is used as the sealer, it must be thoroughly coated with release agent because\u003cbr\u003epolyurethane rubbers bond tenaciously to shellac.]\u003c\/p\u003e\r\n\u003cp\u003eNon-porous models (e.g., metals, plasticine, wax, glazed ceramics, fiberglass, and polyurethanes) should be coated with release agent such as Pol-Ease® 2300 Release Agent or PolyCoat.\u003c\/p\u003e\r\n\u003cp\u003eIf there is any question about the compatibility between the liquid rubber and the prepared model surface, perform a test cure on an identical surface to determine that complete curing and good release are obtained.\u003c\/p\u003e\r\n\u003cp\u003eMIXING AND CURING: Before use, be sure that Parts A and B are at room temperature and that all tools are ready. Surface and air temperatures should be above 60°F during application and for the entire curing period.\u003c\/p\u003e\r\n\u003cp\u003eCheck mix ratio. Shake or stir Part B if directed by the product label. Weigh Part B into a clean metal or plastic mixing container and then weigh the appropriate amount of Part A into the same container. Mix\u003cbr\u003ethoroughly. Hand mixing with a Poly Paddle is best to avoid mixing air into the rubber. While mixing, scrape the sides and bottom several times to ensure thorough mixing. Pour the rubber as soon after mixing as possible for best flow and air bubble release.\u003c\/p\u003e\r\n\u003cp\u003eAllow rubber to cure at room temperature, 73°F (22.7°C). Carefully demold after the listed “demold time”. Final cure properties are obtained in about seven days. Heat accelerates the cure and low temperatures slow the cure. Avoid curing in areas where the temperature is below 60°F (15°C). Both Parts A and B react with atmospheric moisture and, therefore, should be resealed or used up as soon as possible after opening. Before resealing, PolyPurge, a heavier-than-air, dry gas, can be sprayed into open containers to displace moist air and extend storage life.\u003c\/p\u003e\r\n\u003cp\u003eSOFTENING THE RUBBER: Add Poly 74\/75 Part C Softener to PT Flex products for a lower viscosity mix and a softer cured rubber. When using Part C, cure time is longer and there is some loss of strength in the rubber and increased tendency to shrink after repeated castings. Perform small-scale experiments to determine the best amount of Part C to use.\u003c\/p\u003e\r\n\u003cp\u003eACCELERATING THE CURE: Poly 74\/75 Part X Accelerator can be added to increase the speed of curing but working time may be reduced dramatically. Heat also accelerates the cure. It is recommended not to\u003cbr\u003eexceed 140°F (60°C). Perform small-scale experiments to determine the best amount of Part X to use.\u003c\/p\u003e\r\n\u003cp\u003eTHICKENING FOR BRUSH-ON: Add PolyFiber II or Fumed Silica to mixed Parts A and B to thicken the liquid mix to a gel for application by brush or trowel.\u003c\/p\u003e\r\n\u003cp\u003eCOLORS: Add PolyColor Dyes to PT Flex Liquid Rubber Part B before mixing with Part A to create unique rubber color. Add up to 0.5% PolyColor Dye of the total mixed weight when using PolyColor Black, Brown, Blue, Green, Red and Yellow. Add up to 2% PolyColor Dye of the total mixed weight when using PolyColor White and Fleshtone.\u003c\/p\u003e\r\n\u003cp\u003eUSING THE MOLD: Typically, no release agent is necessary when casting plaster or wax in PT Flex molds. For casting plaster: sponge, dip or spray the mold with Pol-Ease® Mold Rinse and then pour plaster on the wet mold to reduce air bubbles in the plaster and aid release. For casting resin, first apply Pol-Ease® 2300 Release Agent or PolyCoat Sealer \u0026amp; Release Agent. For casting concrete, use a form release, such as Pol-Ease® 2650 or 2601 Release Agent. Avoid solvent-containing releases since they can cause mold distortion (i.e., shrinkage or swelling).\u003c\/p\u003e\r\n\u003cp\u003eAfter repeated casting with certain resins, plaster and concrete, molds may shrink slightly since these materials extract oils from the mold. The proper selection of release agent and\/or barrier coat can minimize this effect. If shrinkage becomes evident, a light application of Pol-Ease® Mold Dressing can help to restore the mold to its original dimensions.\u003c\/p\u003e\r\n\u003cp\u003ePT Flex molds last many years if stored undistorted on a flat, non- porous surface in a cool, dry location out of direct sunlight. If occasional outdoor use is required, add 0.5% UV Additive to the total mix weight to reduce the characteristic surface degradation caused by sunlight. Never store PT Flex molds outside as UV exposure will eventually degrade the rubber.\u003c\/p\u003e\r\n\u003cp\u003eCLEAN UP: Wipe tools clean before the rubber cures. Denatured ethanol is a good cleaning solvent but is highly flammable and must be handled with caution. Coat work surfaces with wax, Pol-Ease® 2300 Release Agent or PolyCoat so that cured rubber can be easily removed.\u003c\/p\u003e\r\n\u003cp\u003eSHELF LIFE: For best results, store products in unopened containers at room temperature (60-90°F\/15-32°C). Use products within six months from date of shipment. Part B darkens with age, but product performance is not affected.\u003c\/p\u003e\r\n\u003cp\u003eSAFETY: Before use, thoroughly read Safety Data Sheets and product labels. Follow safety precautions and directions.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PTFlex-20-50-60-70-85A-18_08-27-2018.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT Flex Series Part A SDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PTFlex-20B_08-27-2018.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT Flex 20 Part B SDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PTFlex-50-60-65FR-70-85B-18_08-27-2018.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePT Flex 50, 60, 70, 85 Part B SDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Polytek","offers":[{"title":"PT Flex 20 Gallon Kit (16lb)","offer_id":48015664906555,"sku":"PTFLEX20U16","price":220.1,"currency_code":"USD","in_stock":true},{"title":"PT Flex 20 Pail Kit (80lb)","offer_id":48015664939323,"sku":"PTFLEX20U80","price":777.8,"currency_code":"USD","in_stock":true},{"title":"PT Flex 50 Quart Kit (4lb)","offer_id":48015664972091,"sku":"PTFLEX50U4","price":79.0,"currency_code":"USD","in_stock":true},{"title":"PT Flex 50 Gallon Kit (16lb)","offer_id":48015665004859,"sku":"PTFLEX50U16","price":220.1,"currency_code":"USD","in_stock":true},{"title":"PT Flex 50 Pail Kit (80lb)","offer_id":48015665037627,"sku":"PTFLEX50U80","price":777.8,"currency_code":"USD","in_stock":true},{"title":"PT Flex 60 Gallon Kit (16lb)","offer_id":48015665070395,"sku":"PTFLX60U16","price":220.1,"currency_code":"USD","in_stock":true},{"title":"PT Flex 70 Gallon Kit (16lb)","offer_id":48015665103163,"sku":"PTFLX70U16","price":220.1,"currency_code":"USD","in_stock":true},{"title":"PT Flex 85 Gallon Kit (16lb)","offer_id":48015665135931,"sku":"PTFXL85U16","price":220.1,"currency_code":"USD","in_stock":true},{"title":"PT Flex 85 Pail Kit (80lb) SPECIAL ORDER","offer_id":51377538924859,"sku":null,"price":765.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/ptfex70u16.jpg?v=1713885513"},{"product_id":"vytaflex-series","title":"VytaFlex™ Series","description":"\u003cp\u003eIF YOU WOULD LIKE A SIZE OR PRODUCT IN THE VYTAFLEX LINE NOT LISTED HERE, PLEASE CALL US TO ORDER.\u003c\/p\u003e\r\n\u003cp\u003eUsing Smooth-On’s exclusive “V-Polymer™” technology, \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e urethane rubbers offer superior physical and performance properties for casting concrete. \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e urethanes are available in 10A, 20A, 30A, 40A,  45A, 50A and 60A Shore hardness’s and feature convenient one-to-one by volume mix ratios.\u003c\/p\u003e\r\n\u003cp\u003eVacuum degassing is not necessary and \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e rubbers cure with negligible shrinkage to a durable rubber that will last in production.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eVytaFlex™\u003c\/strong\u003e mold rubbers work especially well for casting pigmented \/ colored concrete. Molds made with \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e Series urethanes will render accurate and uniform colored castings.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50780272\/vytaflexspecs.png\" alt=\"\" width=\"947\" height=\"323\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSTART BY PREPARING YOUR MODEL... \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e\u003c\/em\u003e - Store and use at room temperature (73°F\/23°C). These products have a limited shelf life and should be used as soon as possible. Use in a low humidity environment (below 50% RH). Mixing containers should have straight sides and a flat bottom. Mixing sticks should be flat and stiff with defined edges for scraping the sides and bottom of your mixing container. Good ventilation (room size) is essential. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e\u003c\/em\u003e - Urethanes are adhesive. To prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™ \u003c\/strong\u003e(available from Smooth-On) or \u003cstrong\u003eOne Step™\u003c\/strong\u003e are fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. \u003cstrong\u003eSonite Wax™ \u003c\/strong\u003eor high-grade shellac is suitable for rough contours. A high quality Shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA. In all cases, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces \u003c\/strong\u003e\u003c\/em\u003e- Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let the release agent dry for 30 minutes. Because no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMEASURING \u0026amp; MIXING... \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eLiquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eStir Part B thoroughly before dispensing. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for at least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIf Mixing Large Quantities\u003c\/strong\u003e (16 lbs.\/7 kgs. or more) at one time, use a mechanical mixer (i.e. Squirrel Mixer or equal) for 3 minutes followed by careful hand mixing for one minute as directed above. Then, pour entire quantity into a new, clean mixing container and do it all over again.\u003c\/p\u003e\r\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles in your the cured rubber, vacuum degassing prior to pouring rubber will further reduce entrapped air.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePOURING, CURING \u0026amp; PERFORMANCE... \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003eFor best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level up and over the model. A uniform flow will help minimize entrapped air. The liquid rubber should level off at least 1\/2” (1.3 cm) over the highest point of the model surface.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e - Allow rubber to cure a minimum of 16 hours at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKickIt™\u003c\/strong\u003e \u003cstrong\u003eCure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e\u003c\/em\u003e - Optional . . . Following an overnight cure, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e\u003c\/em\u003e - If using as a mold material, a release agent should be applied to the mold before each casting. \u003cstrong\u003eAquaCon™\u003c\/strong\u003e or \u003cstrong\u003eIn \u0026amp; Out™ II Concrete Release Concentrate \u003c\/strong\u003e(available from Smooth-On) is recommended for releasing concrete.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/666A_1-666B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVytaflex 30 SDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/1130A_1-1129B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVytaflex 40 SDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/668A_1_668B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eVytaflex 50 SDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"20 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48429835780411,"sku":"61961","price":130.99,"currency_code":"USD","in_stock":false},{"title":"20 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48429835813179,"sku":"61971","price":513.99,"currency_code":"USD","in_stock":false},{"title":"30 Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48429835714875,"sku":"66644","price":24.99,"currency_code":"USD","in_stock":false},{"title":"30 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033083162939,"sku":"66661","price":130.99,"currency_code":"USD","in_stock":false},{"title":"30 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48429835845947,"sku":"66671","price":514.99,"currency_code":"USD","in_stock":false},{"title":"40 Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48429835747643,"sku":"66744","price":24.99,"currency_code":"USD","in_stock":false},{"title":"40 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033083195707,"sku":"66761","price":130.99,"currency_code":"USD","in_stock":false},{"title":"40 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48429835878715,"sku":"66771","price":514.99,"currency_code":"USD","in_stock":false},{"title":"50 Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48033083097403,"sku":"66844","price":26.99,"currency_code":"USD","in_stock":true},{"title":"50 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48033083130171,"sku":"66861","price":146.99,"currency_code":"USD","in_stock":true},{"title":"50 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48429835911483,"sku":"66871","price":581.99,"currency_code":"USD","in_stock":false},{"title":"60 Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48429835944251,"sku":"61844","price":26.99,"currency_code":"USD","in_stock":false},{"title":"60 2 Gallon Kit (16 lbs. \/ 7.26 kg.)","offer_id":48429835977019,"sku":"61861","price":146.99,"currency_code":"USD","in_stock":true},{"title":"60 10 Gallon Kit (80 lbs. \/ 36.29 kg.)","offer_id":48429836009787,"sku":"61871","price":581.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/vyta60trial.jpg?v=1748562662"},{"product_id":"kick-it-accelerator","title":"Kick-iT!™ Accelerator","description":"\u003cp\u003e\u003cstrong\u003eSmooth-On Kick-iT!™\u003c\/strong\u003e Urethane Rubber Cure Accelerator is an additive designed to “accelerate” the cure time of Smooth-On \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e, \u003cstrong\u003eReoFlex™\u003c\/strong\u003e and \u003cstrong\u003ePMC™ \u003c\/strong\u003erubber products without significantly affecting the ultimate physical properties. This allows for much faster removal (demold) of a part or rubber mold from the original model.\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e –\u003c\/em\u003e Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Store and use all products at room temperature. This product has a limited shelf life and should be used as soon as possible. Wear gloves and eye protection to minimize risk of contamination.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring and Mixing\u003c\/em\u003e \u003c\/strong\u003e- \u003cstrong\u003eAll components must be measured using an accurate gram scale\u003c\/strong\u003e. The accelerator is added by weight to Part B and should be thoroughly mixed into Part B before adding Part A.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Adding the accelerator significantly reduces the pot life (time you have to mix and pour material) of the liquid rubber product. This product has a limited shelf life and should be used as soon as possible.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e - No significant increase in demold time was noticed at percentages greater than 3% except with \u003cstrong\u003ePMC™\u003c\/strong\u003e urethane rubbers, which can be accelerated at greater speeds than \u003cstrong\u003eReoFlex™\u003c\/strong\u003e or \u003cstrong\u003eVytaFlex™\u003c\/strong\u003e. Demold time can generally reduced by one half by exposing the material to 150° F.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eExample – VytaFlex™10 (1:1 Mix Ratio):\u003c\/strong\u003e\u003c\/em\u003e To reduce the demold time of \u003cstrong\u003eVytaFlex™ 10\u003c\/strong\u003e from 24 hours to 7 hours, add 30 grams of accelerator to 1000 grams of \u003cstrong\u003eVytaFlex™ 10\u003c\/strong\u003e Part B. Mix thoroughly for at least one minute, making sure that you scrape the sides and bottom of your container several times. Next, add 1000 grams of Part A and mix thoroughly for at least one minute, again making sure that you scrape the bottom and sides of your container several times. Pour the contents into a clean separate container and mix thoroughly. This will help to ensure that unmixed material does not contaminate the mold. Do not delay between mixing and pouring, as your pot life is about 6 minutes.\u003c\/p\u003e\r\n\u003cp\u003eIn about 7 hours, the rubber mold can be removed from the original model. Demold time can generally be reduced by ½ by exposing the material to 150° F.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52758881\/kickitpart1.png\" alt=\"\" width=\"940\" height=\"723\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52758880\/kickitpart2.png\" alt=\"\" width=\"940\" height=\"706\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Kick-iT.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/KICK-IT_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Pint (1 lbs. \/ 0.45 kg.)","offer_id":48015760359739,"sku":"67540A","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Gallon (8 lbs. \/ 3.63 kg.)","offer_id":48015760392507,"sku":"67560A","price":280.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/kickit-combo-533x400-1.jpg?v=1710989023"},{"product_id":"kx-flex-60","title":"KX Flex™ 60","description":"\u003cp\u003e\u003cstrong\u003eFor KX Flex™ 40 and 90, please call or email us to Order.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKX Flex™ Series\u003c\/strong\u003e urethanes are fast setting flexible urethane casting elastomers that cure quickly and offer exceptional physical and performance properties including high impact resistance.\u003cstrong\u003e KX Flex™ Series\u003c\/strong\u003e urethanes are easy to color using SO-Strong™, UVO™ or IGNITE™ colorants.\u003cstrong\u003e KX Flex™ urethanes are phthalate free, mercury free and MOCA free.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKX Flex™ Series \u003c\/strong\u003eurethanes have a pot life of 2.5 minutes and handling time of 30 minutes (depending on mass). With Shore hardness values of 40A, 60A and 90A, this material is used for a variety of applications including fast mold making, fast model duplication, prototyping, durable miniatures, props and special effects, or making parts that are impact resistant. Fully cured castings are flexible, tough and durable.\u003c\/p\u003e\n\u003cdiv class=\"slide-gallery\"\u003e\n\u003cdiv class=\"slider-main slider-main-1\"\u003e\n\u003ca href=\"https:\/\/www.smooth-on.com\/products\/kx-flex-60\/#\" class=\"slider-control slider-left slider-1-left\" rel=\"undefined\"\u003e\u003c\/a\u003e\n\u003cdiv style=\"display: inline-block; width: 100%; max-width: 800px;\"\u003e\n\u003cdiv id=\"slider-wistia-mother-1\" class=\"wistia_responsive_padding\" style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n\u003cdiv class=\"wistia_responsive_wrapper\" style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/847320563?badge=0\u0026amp;autopause=0\u0026amp;title=0\u0026amp;portrait=0\u0026amp;byline=0\u0026amp;player_id=0\u0026amp;app_id=58479\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg height=\"324\" width=\"946\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52760735\/kxflexspecs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePREPARATION... \u003c\/strong\u003e\u003c\/em\u003eMaterials should be stored and used in a warm environment (73°F\/23°C). These products have a limited shelf life and should be used as soon as possible. All liquid urethanes are moisture sensitive and will absorb atmospheric moisture. Use in a low humidity environment (below 50% RH). Mixing containers should have straight sides and a flat bottom. Mixing sticks should be flat and stiff with defined edges for scraping the sides and bottom of your mixing container. Mixing tools and containers should be clean and made of metal, glass or plastic. Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent - \u003c\/strong\u003e\u003c\/em\u003eIf you are unsure about surface compatibility, a trial casting on a surface finish similar to the final mold or model should be made to avoid damage to the working surface. Polyurethane, latex or metal molds should be dry and require a coat of suitable release agent. Universal Mold Release (available from Smooth-On) is ideal for this purpose. A liberal coat of release agent should be applied onto all surfaces that will contact the rubber. To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMEASURING \u0026amp; MIXING... Before Dispensing - \u003c\/em\u003e\u003c\/strong\u003eIMPORTANT: Pre Mix the Part B before using every time.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring - \u003c\/strong\u003e\u003c\/em\u003eYou must use an accurate digital gram scale to weigh Parts A and B properly. Do not use an analog scale or attempt to measure components by volume. Dispense the required amount of Part A and Part B into a mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHand Mixing - \u003c\/strong\u003e\u003c\/em\u003eAfter dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 60 seconds making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMechanical Mixing - \u003c\/strong\u003e\u003c\/em\u003edrill mix using a Turbine mixer or equal for 30 seconds followed by careful hand mixing for 30 seconds as directed above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBe Aware -\u003c\/strong\u003e material pot life is 2.5 minutes at 73°F\/23°C. Pot life at elevated temperatures will be less. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePOURING, CURING \u0026amp; PERFORMANCE...\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring - \u003c\/strong\u003e\u003c\/em\u003eIf casting KX Flex™ into a rubber mold, pour mixture in a single spot at the lowest point of the mold. If encapsulating an object, do not pour the mixture directly over the object. Let the mixture seek its level. A uniform flow will help minimize entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring -\u003c\/strong\u003e\u003c\/em\u003e Handling time can be as soon as 30 minutes. However, like many urethane elastomers, KX Flex™ is mass sensitive and low mass castings with thin walls can take longer to reach handling strength\/full cure. Uniform mild heat will accelerate the cure time. These materials will reach full cure in 24 hours at 73°F\/23°C. Castings will reach ultimate physical properties at room temperature in 7 days.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing Option -\u003c\/strong\u003e\u003c\/em\u003e Castings will reach “full cure” faster and achieve maximum physical properties \/ heat resistance if KX Flex™ is heat post cured in a dedicated shop oven. Post curing is recommended if castings are thin or of low mass concentration. Castings should be post cured in a mold or support structure. Allow the material to cure fully at room temperature followed by 4 hours at 150°F\/65°C. Casting should be allowed to cool to room temperature before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHandling \/ Demold Time - \u003c\/strong\u003e\u003c\/em\u003eDemold time of the finished casting depends on mass and mold configuration. Make sure casting has reached handling strength before demolding. If casting has a flat back, it can be removed from mold and allowed to cure outside the mold on a flat, level surface to attain full working properties. Allow material to cure for 24 hours at room temperature before putting into service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/KX_FLEX_60_A_3_B_3.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/tb\/files\/KX_FLEX_SERIES_TB.pdf\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.94 lbs. \/ 0.88 kg.)","offer_id":48015760982331,"sku":"112044","price":31.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (15.5 lbs. \/ 7.03 kg.)","offer_id":48015761015099,"sku":"112061","price":172.99,"currency_code":"USD","in_stock":false},{"title":"10 Gallon Kit (77.5 lbs. \/ 35.15 kg.)","offer_id":49995453792571,"sku":"112071","price":709.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/kx-flex-60-combo-533x400.jpg?v=1713393592"},{"product_id":"simpact-85a-special-order","title":"Simpact™ 85A Special Order","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSimpact™ 85A\u003c\/strong\u003e urethane is a low odor, fast-setting urethane elastomer which offers very high tear strength, impact resistance and wear resistance.\u003cstrong\u003e Simpact™ urethanes are phthalate free, mercury free and MOCA free.\u003c\/strong\u003e \u003cstrong\u003eSimpact™\u003c\/strong\u003e urethanes pour easily. \u003cstrong\u003eWorking time is 4 minutes, handling time is 2 hours and full cure time is 48 hours at room temperature.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eCured rubber has exceptional performance characteristics and dimensional stability. \u003cstrong\u003eSimpact™\u003c\/strong\u003e urethanes can be colored with \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIgnite™\u003c\/strong\u003e colorants. \u003cstrong\u003eSimpact™\u003c\/strong\u003e urethanes are suitable for making impact resistant props, prototypes and display pieces.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eThis material may congeal if exposed to cold temperatures. To reconstitute, Part A \u0026amp; B must be heated to 90°F (33°C) then thoroughly mixed to an even consistency.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52782214\/simpactspecs.png\" alt=\"\" width=\"940\" height=\"305\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003eThese products have a limited shelf life and should be used as soon as possible. This material should be stored and used at room temperature (73°F\/23°C). This material is moisture sensitive, so relative humidity should be below 50%. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Room size ventilation is necessary.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying A Release Agent\u003c\/em\u003e -\u003c\/strong\u003e A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e or Mann’s \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e available from Smooth-On or your Smooth-On distributor). A liberal coat of release agent should be applied onto all surfaces that will contact the material.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, apply release and brush with a soft brush over all surfaces. Follow with a light mist coating and let the release agent dry for 30 minutes. Smooth-On silicone rubber molds usually do not require a release agent unless casting silicone into the mold. Applying a release agent will prolong the life of the mold.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSelecting A Mold Rubber\u003c\/em\u003e - \u003c\/strong\u003ePour into a urethane rubber mold (release agent required) or a silicone rubber mold. To prevent cure inhibition, post-cure newly made tin silicone molds for 8 hours at 60°C\/150°F and let cool prior to casting. If you are unsure about surface compatibility, a trial casting should be made.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eLiquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture resulting in bubbles in the cured rubber. Mixing tools and containers should be clean and made of metal or plastic.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eShelf life of product is drastically reduced after opening.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eImmediately replacing the lids on the containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT® Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will prolong the shelf life of unused liquid urethane products. IMPORTANT: Pre Mix the Part B before using every time.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHand Mixing\u003c\/em\u003e -\u003c\/strong\u003e After weighing and dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 60 seconds making sure that you scrape the sides and bottom of the mixing container several times. Pour entire quantity into a new, clean mixing container and mix again as directed above.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMechanical Mixing \u003c\/em\u003e-\u003c\/strong\u003e drill mix using a Turbine mixer or equal for 30 seconds followed by careful hand mixing for 30 seconds as directed above. Then, pour entire quantity into a new, clean mixing container and repeat mixing procedure.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eBe Aware\u003c\/em\u003e - \u003c\/strong\u003ematerial pot life is 4 minutes at 73°F\/23°C. Pot life at elevated temperatures will be less. Do not delay between mixing and pouring.\u003c\/p\u003e\r\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles when cured, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact Smooth-On or your distributor for information about vacuum degassing or pressure casting.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring\u003c\/em\u003e -\u003c\/strong\u003e For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level. \u003cstrong\u003eA uniform flow will help minimize entrapped air\u003c\/strong\u003e.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring\u003c\/em\u003e -\u003c\/strong\u003e Allow casting to cure for at least 2 hours at room temperature (73°F\/23°C) before demolding. Do not cure rubber in temperatures less than 65°F\/18°C. This material will reach full cure in 48 hours at 73°F\/23°C.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHeat Curing\u003c\/em\u003e -\u003c\/strong\u003e Allow casting to cure for 24 hours at room temperature (73°F\/23°C). Heat cure casting at 140°F\/60°C for 6 hours. Allow casting to cool to room temperature before handling.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance \u0026amp; Storage\u003c\/em\u003e - \u003c\/strong\u003eFully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/1074A_1_1074B.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/SIMPACT_SERIES_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.85 lbs. \/ 0.84 kg.)","offer_id":48033081229627,"sku":"39844","price":27.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (14.8 lbs. \/ 6.71 kg.)","offer_id":48033081262395,"sku":"39861","price":153.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Simpact-85A-gallon-1400x1050new.jpg?v=1754776981"},{"product_id":"ure-bond-ii-adhesive","title":"URE-BOND™ II Adhesive","description":"\u003cp\u003e\u003cstrong\u003eURE-BOND™ II\u003c\/strong\u003e is a premium performance urethane adhesive compound that offers a strong flexible bond between many different surfaces. \u003cstrong\u003eURE-BOND™\u003c\/strong\u003e is ideal for adhering polyurethane rubber and other polymer products to many types of substrates (such as plaster, wood, cement, stone) and non-porous materials (such as glass, hard plastics and a variety of metals). \u003cstrong\u003eURE-BOND™ II\u003c\/strong\u003e has also been used to repair torn polyurethane molds on a limited basis (with proper surface preparation). Working time is 5 minutes at room temperature (73° F \/ 23° C). Once mixed and applied, \u003cstrong\u003eURE-BOND™\u003c\/strong\u003e takes about 60 minutes to cure and yields a strong, flexible bond.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52866475\/urebondiispecs.png\" alt=\"\" width=\"367\" height=\"633\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e\u003c\/em\u003e - Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eStore and use material at room temperature (73°F\/23°C). \u003c\/strong\u003eThis product has a limited shelf life and should be used as soon as possible.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSurface preparation\u003c\/strong\u003e\u003c\/em\u003e - It is essential that the surface of both substrates to be bonded be absolutely clean and dry. Porous surfaces should be sanded until clean and any excess dust removed thoroughly. Non-porous surfaces should be degreased, dried and abraded by sanding, sandblasting or chemical etching - the etching being required for certain surfaces. Solvent wash the surface and let the solvent fully dry before applying adhesive.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003ePre-mix Part B before dispensing and mixing with Part A. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAPPLYING, CURING \u0026amp; PERFORMANCE...\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003ePour or brush on to prepared surface. Position and affix other surface to substrate and hold fast or clamp together for 60 minutes. Cure time can be reduced by applying mild heat.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Shelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket \u003c\/strong\u003e(available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/UreBond_II.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/UREBOND_II_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48015766094139,"sku":"9044","price":78.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (17.3 lbs. \/ 7.85 kg.)","offer_id":48015766126907,"sku":"9061","price":579.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/urebondcombo.jpg?v=1748563745"},{"product_id":"urecoat","title":"UreCoat™","description":"\u003cp\u003e\u003cstrong\u003eUreCoat™\u003c\/strong\u003e is a two component urethane (A+B) that can be mixed and brushed onto a variety of surfaces to provide a flexible, tough and impact resistant coating. Mix ratio is 100A:10B by weight (gram scale required), pot life is 8 minutes, re-coat time is 30 minutes, tack free time is 2 hours and full cure is 16 hours at 73°F\/23°C. \u003cstrong\u003eUreCoat™\u003c\/strong\u003e contains no phthalates or VOC's.\u003c\/p\u003e\r\n\u003cp\u003eFeatures\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eAdhesive\u003c\/strong\u003e - \u003cstrong\u003eUreCoat™\u003c\/strong\u003e will bond to many surfaces and can be used as a flexible coating for expanded polystyrene (EPS foam), fabric, some metals and plastics, wood, rope and more.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eStrong\u003c\/strong\u003e - Cured rubber is tough and UV resistant. \u003cstrong\u003eUreCoat™\u003c\/strong\u003e has been used to repair damaged or deteriorated latex animatronic skins, masks, etc.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eColor Neutral\u003c\/strong\u003e - \u003cstrong\u003eUse as a Flexible Paint Base:\u003c\/strong\u003e \u003cstrong\u003eUreCoat™\u003c\/strong\u003e is easily colored with \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIgnite™\u003c\/strong\u003e colorants to create a permanent paint for coating cured Smooth-On urethane rubbers or flexible foams. Cured \u003cstrong\u003eUreCoat™\u003c\/strong\u003e will bend and flex with the rubber or foam part.\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCreate a Matte Surface\u003c\/strong\u003e - You can create a matte finish using UreCoat™ Matting Powder\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52866554\/urecoatspecs.png\" alt=\"\" width=\"400\" height=\"711\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52866553\/urecoatcoverage.png\" alt=\"\" width=\"524\" height=\"264\"\u003e\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eAmount to Mix and Apply at One Time\u003c\/strong\u003e - Because this is a coating, a small amount goes a long way. Mix only what you can comfortably brush on to your target surface in 8 minutes before material sets up.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMeasuring and Mixing\u003c\/strong\u003e - Before you begin, pre-mix Part B thoroughly to re-disperse components that may have settled. A gram scale is required to accurately measure 100 Parts A to 10 Parts B. After dispensing into a mixing container, mix thoroughly for 2 - 3 minutes using a square edged mixing stick. Aggressively scrape the sides and bottom of the mixing container several times. Use the square edge of the stick to bring material off of the sides of the container and blend.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eExtending Working Time\u003c\/strong\u003e - Reduce the mass of the mixture to increase working time. Example: layer two sheets of aluminum foil together and create a single-use flat tray with vertical sides to contain the liquid. After mixing parts A and B, pour mixture into the aluminum foil to reduce the mass. Your working time will be significantly increased. Applying - Apply a thin layer to the surface, making sure there are no brush strokes. Wait 30 minutes for material to partially cure and apply a second layer. Subsequent layers can be added as desired.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eThinning\u003c\/strong\u003e - To thin \u003cstrong\u003eUreCoat™\u003c\/strong\u003e, the recommended mix ratio is 100 Parts A + 10 Parts B + 25 or more Parts of 99% isopropyl alcohol or acetone depending on the application. Pre-mix solvent into Part A before adding Part B. Observe all safety precautions when handling solvents. Mix thoroughly to a uniform color (no streaks).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eThickening\u003c\/strong\u003e - \u003cstrong\u003eUreCoat™\u003c\/strong\u003e can be thickened to a paste-like consistency for brushing or troweling onto surfaces. \u003cstrong\u003eUre-Fil™ 11\u003c\/strong\u003e is an effective filler for thickening this material. The recommended maximum filler load when using \u003cstrong\u003eUre-Fil™ 11\u003c\/strong\u003e is 100 parts \u003cstrong\u003eUreCoat™\u003c\/strong\u003e Part A to 10 parts \u003cstrong\u003eUreCoat™\u003c\/strong\u003e Part B to 15 parts filler by weight. Ensure filler is dry, and pre-mix filler with Part A before combining with Part B.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e - \u003cstrong\u003eUreCoat™\u003c\/strong\u003e UreCoat™ will cure with a high gloss surface finish. If a matte surface finish is desired, we recommend using \u003cstrong\u003eUreCoat™ Matting Powder\u003c\/strong\u003e to create a permanent matte finish. UreCoat™ Matting Powder is combined with solvent and UreCoat™ which results in a long-lasting matte surface once the UreCoat™ is cured. See the UreCoat™ Matting Powder TB for more information.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e - Allow \u003cstrong\u003eUreCoat™\u003c\/strong\u003e to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before handling. Full cure time can be reduced heating the material 150°F\/60°C for 4 hours. Allow \u003cstrong\u003eUreCoat™\u003c\/strong\u003e to come to room temperature before handling. Clean Up - Gently scrape as much uncured material from surface as possible with flat edge tool. Remove remaining uncured \u003cstrong\u003eUreCoat™\u003c\/strong\u003e with alcohol.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/1146A_1-1146B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/URECOAT_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/URECOAT%20MATTING%20POWDER_REV_1%20SDS.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMatting Powder SDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/URECOAT_MATTING_POWDER_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMatting Powder TDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.1 lbs. \/ 0.5 kg.)","offer_id":48015767142715,"sku":"73644","price":21.99,"currency_code":"USD","in_stock":true},{"title":"Gallon Kit (8.8 lbs. \/ 3.99 kg.)","offer_id":48015767175483,"sku":"73661","price":81.99,"currency_code":"USD","in_stock":true},{"title":"Matting Powder (0.66 lbs. \/ 0.3 kg.)","offer_id":48015767208251,"sku":"127760","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/urecoat-combo-533x400-1-1.jpg?v=1710989147"},{"product_id":"sun-devil","title":"Sun Devil™","description":"\u003cp\u003ePermanent UV stability in liquid urethane products is not possible. Ultimately, the only option is to delay the degrading effects (color change and surface break down) of ultraviolet light on these materials. \u003cstrong\u003eSun Devil™ \u003c\/strong\u003eis a one component liquid additive that will slow color change and physical degradation due to UV exposure for many Smooth-On liquid urethane products.\u003cstrong\u003e Sun Devil™\u003c\/strong\u003e is added by weight (gram scale required) to the urethane rubber, plastic or foam system. Results will vary and will depend on intensity and duration of exposure to UV light to the cured material over time.\u003c\/p\u003e\r\n\u003cp\u003eInstructions\u003c\/p\u003e\r\n\u003cp\u003eFailure to follow directions may result in the urethane system not curing or not attaining ultimate physical and performance properties. Follow safety precautions listed on the urethane material technical bulletin and MSDS. Store and use all materials at room temperature (73°F\/23°C).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSun Devil™\u003c\/strong\u003e is added as \u003cstrong\u003e1%\u003c\/strong\u003e of the total weight to the urethane system. Use a gram scale for best results. \u003cstrong\u003eDo not add more than 1% of total system weight.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003col\u003e\r\n\u003cli\u003eCalculate the required amounts of Part A and Part B of the urethane rubber, plastic or foam system by weight to be combined.\u003c\/li\u003e\r\n\u003cli\u003eCalculate 1% of that total to determine the amount of \u003cstrong\u003eSun Devil™ \u003c\/strong\u003eto use.\u003c\/li\u003e\r\n\u003cli\u003ePre-mix\u003cstrong\u003e Sun Devil™\u003c\/strong\u003e thoroughly with Part B and then add Part A. Mix all three components thoroughly according to the urethane material technical bulletin and apply material.\u003c\/li\u003e\r\n\u003c\/ol\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/54964899\/sundevilexamples.png\" alt=\"\" width=\"937\" height=\"348\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Sun_Devil.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/Sun_Devil.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"4oz (0.25 lbs. \/ 0.11 kg.)","offer_id":48015802171707,"sku":"91320A","price":20.99,"currency_code":"USD","in_stock":true},{"title":"Pint (1 lbs. \/ 0.45 kg.)","offer_id":48015802204475,"sku":"91340A","price":77.99,"currency_code":"USD","in_stock":false},{"title":"Gallon (8 lbs. \/ 3.63 kg.)","offer_id":48015802237243,"sku":"91360A","price":502.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/suncombo.jpg?v=1748638183"},{"product_id":"brush-on™-35-2-gallon-kit-13-4-lbs-6-08-kg","title":"Brush-On™ 35 2 Gallon Kit (13.4 lbs. \/ 6.08 kg.)","description":"\u003cdiv class=\"info\"\u003e\n\u003cp\u003eSmooth-On’s \u003cstrong\u003eBrush-On™ Series\u003c\/strong\u003e of mold rubbers are extremely versatile and are famous for their abrasion resistance and high tear strength. They have the convenience of a one-to-one mix ratio and are easy to mix and apply with a brush or spatula.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features\"\u003e\n\u003ca name=\"features\"\u003e\u003c\/a\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush-On™ 35\u003c\/strong\u003e can be painted onto vertical surfaces without sagging and will cure with negligible shrinkage to durable rubbers that perform and last in production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush-On™ 35\u003c\/strong\u003e will capture exact detail from any original model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush-On™ 35\u003c\/strong\u003e is the softest of the series and offers the most flexibility and is used for models with deep undercuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrush-On™ 35\u003c\/strong\u003e can be inverted and used to make glove molds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFOR COMMERCIAL\/INDUSTRIAL USE ONLY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50657471\/brushonspecs.png\" alt=\"\" width=\"938\" height=\"321\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e - \u003c\/em\u003eMaterials should be stored and used in at room (73°F\/23°C). Humidity should be low. These products have a limited shelf life and should be used as soon as possible. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Good ventilation (room size) is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSome Materials Must Be Sealed\u003c\/strong\u003e - \u003c\/em\u003eTo prevent adhesion between the rubber and model surface, models made of porous materials (gypsum plasters, concrete, wood, stone, etc.) must be sealed prior to applying a release agent. \u003cstrong\u003eSuperSeal™\u003c\/strong\u003e or \u003cstrong\u003eOne Step™\u003c\/strong\u003e (available from Smooth-On) are fast drying sealers suitable for sealing porous surfaces without interfering with surface detail. Shellac is suitable for rough contours. A high quality spray shellac is suitable for sealing modeling clays that contain sulfur or moisture (water based). Thermoplastics (polystyrene) must also be sealed with shellac or PVA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn all cases\u003c\/strong\u003e, the sealing agent should be applied and allowed to completely dry prior to applying a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eNon-Porous Surfaces\u003c\/strong\u003e \u003c\/em\u003e- Metal, glass, hard plastics, sulfur free clays, etc. require only a release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e -\u003c\/em\u003e A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e available from Smooth-On). A liberal coat of release agent should be applied onto all surfaces that will contact the rubber.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces of the model. Follow with a light mist coating and let dry for 30 minutes. \u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eShelf life of product is reduced after opening. Remaining product should be used as soon as possible. Immediately replacing the lids on both containers after dispensing product will help prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will significantly prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING -\u003c\/strong\u003e\u003c\/em\u003e Liquid urethanes are \u003cstrong\u003emoisture sensitive\u003c\/strong\u003e and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal, glass or plastic. Materials should be stored and used in a warm environment (73°F\/23°C).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e - \u003c\/em\u003ePart A is a paste with the consistency of cake frosting. Fill a container to the top with this paste, making sure to eliminate any large voids. Level off the top of the container and remove any excess material. The paste should then be thoroughly emptied into a larger container that will act as your mixing container. Next, fill the original container to the top with Part B (liquid) and empty it into the mixing container. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying The Rubber\u003c\/strong\u003e -\u003c\/em\u003e This product must be applied in layers. Mold makers generally find that four to six layers (minimum 3\/8”) thickness is suitable for a working mold. Using a stiff brush, the first coat of rubber should be applied in a thin layer to capture intricate detail. Use dabbing strokes, especially around undercuts, to reduce entrapped air. Subsequent coats will add strength to the mold. Let the first coat dry for 30-40 minutes at room temperature or when it becomes “tacky” before adding the next coat. Repeat until the necessary thickness is achieved. Do not allow rubber to fully cure between layers, as delamination may result. Note: Although not necessary, adding a small amount of \u003cstrong\u003eSO-Strong™ \u003c\/strong\u003eliquid color pigment to every other mix of rubber will help you distinguish one layer from the next. This will ensure that you apply a thorough coating each time and help build uniform layers.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e -\u003c\/em\u003e Allow rubber to cure overnight (at least 16 hours) at room temperature (73°F\/23°C) before demolding. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. Do not cure rubber where temperature is less than 65°F\/18°C.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e -\u003c\/em\u003e After rubber has cured at room temperature, heating the rubber to 150°F (65°C) for 4 to 8 hours will increase physical properties and performance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApply A Support Shell \u003c\/strong\u003e\u003c\/em\u003e- Once the mold is fully cured, a rigid support shell (mother mold) is needed to support the rubber mold during casting. \u003cstrong\u003ePlasti-Paste™ II\u003c\/strong\u003e is a trowelable plastic which is ideal as a mother mold material.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUsing The Mold\u003c\/strong\u003e -\u003c\/em\u003e If using as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. The proper release agent for wax, liquid rubber or thermosetting materials (i.e. Smooth-On liquid plastics) is a spray release made specifically for mold making (available from Smooth-On or your distributor). Prior to casting gypsum plaster materials, sponge the mold with a soap solution for better plaster flow and easy release. \u003cstrong\u003eIn \u0026amp; Out™ II Water Based Release Concentrate \u003c\/strong\u003e(available from Smooth-On) is recommended for releasing abrasive materials like concrete.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e - \u003c\/em\u003eFully cured molds are tough, durable and will perform if properly used and stored. The physical life of the mold depends on how you use it (materials cast, frequency, etc.). Before storing, the mold should be cleaned with a soap solution and wiped fully dry. Two part (or more) molds should be assembled. Molds should be stored on a level surface in a cool, dry environment. Do not stack molds, expose them to moisture or UV light.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Brush-On_35.pdf\" title=\"SDS\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/BRUSH_ON_TB.pdf\" target=\"_blank\" title=\"TDS\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Smooth-On","offers":[{"title":"Default Title","offer_id":48907401822523,"sku":"14161","price":142.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Brush-On-35-gallon-1400x1050.jpg?v=1748698904"},{"product_id":"poly-74-45-liquid-rubber-16lb-2-gallon","title":"Poly 74-45 Liquid Rubber","description":"\u003cp\u003ePoly 74-45 Liquid Rubber is a two-part, liquid polyurethane system that cures (RTV) to a yellow, Shore A45 rubber. This is a pourable rubber, but it can be easily thickened with PolyFiber II Thickener for brush-on application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including Toluene diisocyanate (TDI), which is known to the State of California to cause cancer. For more information, go to \u003ca href=\"http:\/\/www.p65warnings.ca.gov\/\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e. \u003c\/p\u003e\n\u003cdiv class=\"flex-50\"\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cdiv\u003eMix Ratio by Weight:1A:1B\u003c\/div\u003e\n\u003cdiv\u003eShore Hardness:A45\u003c\/div\u003e\n\u003cdiv\u003ePour Time:30 min.\u003c\/div\u003e\n\u003cdiv\u003eDemold Time:16 hr.\u003c\/div\u003e\n\u003cdiv\u003eCured Color:Yellow\u003c\/div\u003e\n\u003cdiv\u003eMixed Viscosity:2,000 cP\u003c\/div\u003e\n\u003cdiv\u003eSpecific Volume:27.5 in³\/lb\u003c\/div\u003e\n\u003cdiv\u003eSpecific Gravity:1.02\u003c\/div\u003e\n\u003cdiv\u003eElongation:1,135 %\u003c\/div\u003e\n\u003cdiv\u003eTensile Strength:408 psi\u003c\/div\u003e\n\u003cdiv\u003eDie C Tear Strength:82 pli\u003c\/div\u003e\n\u003cdiv\u003eNotes:The color of polyurethane Part Bs may change in color from batch to batch or may darken with age, but product performance is not affected.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"tds\" href=\"https:\/\/polytek.com\/content\/pdf\/technicalbulletin\/Polytek_TB_74Series_5-5-2021.pdf\" target=\"_blank\"\u003eTechnical Bulletin\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/74-75-A-22.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part A\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/74-B-22.pdf\" target=\"_blank\"\u003eSafety Data Sheet - Part B\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eKit Components\u003c\/strong\u003e\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePoly 74-45\u003c\/th\u003e\n\u003cth\u003eComponents\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e2 lb of Poly 74-Series Part A (~1 quart)\u003cbr\u003e2 lb of Poly 74-45 Part B (~1 quart)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e8 lb of Poly 74-Series Part A (~1 gallon)\u003cbr\u003e8 lb of Poly 74-45 Part B (~1 gallon)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80-lb kit includes:\u003c\/td\u003e\n\u003ctd\u003e40 lb of Poly 74-Series Part A (~5 gallons)\u003cbr\u003e40 lb of Poly 74-45 Part B (~5 gallons)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!----\u003e","brand":"Polytek","offers":[{"title":"16lb Kit 2 Gallon","offer_id":51381521678651,"sku":"7445U16","price":179.45,"currency_code":"USD","in_stock":false},{"title":"80lb Kit 10 Gallon","offer_id":51381521711419,"sku":"7445U80","price":569.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/7445.jpg?v=1718202152"},{"product_id":"kx-flex™-90-trial-kit-1-8-lbs-0-82-kg","title":"KX Flex™ 90","description":"\u003csection class=\"product primary-trim main-section group\"\u003e\n\u003cdiv class=\"mothermold\"\u003e\n\u003cdiv class=\"prod-maincopy\"\u003e\n\u003cdiv class=\"info\"\u003e\n\u003cp\u003e\u003cstrong\u003eKX Flex™ Series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eurethanes are fast setting flexible urethane casting elastomers that cure quickly and offer exceptional physical and performance properties including high impact resistance.\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eKX Flex™ Series\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eurethanes are easy to color using SO-Strong™, UVO™ or IGNITE™ colorants.\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eKX Flex™ urethanes are phthalate free, mercury free and MOCA free.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKX Flex™ Series\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eurethanes have a pot life of 2.5 minutes and handling time of 30 minutes (depending on mass). With Shore hardness values of 40A, 60A and 90A, this material is used for a variety of applications including fast mold making, fast model duplication, prototyping, durable miniatures, props and special effects, or making parts that are impact resistant. Fully cured castings are flexible, tough and durable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gallery\"\u003e\n\u003ca name=\"gallery\"\u003e\u003c\/a\u003e\n\u003cdiv class=\"slide-gallery\"\u003e\n\u003cdiv class=\"slider-main slider-main-1\"\u003e\n\u003ca rel=\"undefined\" class=\"slider-control slider-left slider-1-left\" href=\"https:\/\/www.smooth-on.com\/products\/kx-flex-90\/#\"\u003e\u003c\/a\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"wistia_responsive_padding\" id=\"slider-wistia-mother-1\"\u003e\n\u003cdiv class=\"wistia_responsive_wrapper\"\u003e\n\u003cdiv class=\"slide-gallery\"\u003e\n\u003cdiv class=\"slider-main slider-main-1\"\u003e\n\u003ca href=\"https:\/\/www.smooth-on.com\/products\/kx-flex-90\/#\" class=\"slider-control slider-left slider-1-left\" rel=\"undefined\"\u003e\u003c\/a\u003e\n\u003cdiv style=\"display: inline-block; width: 100%; max-width: 800px;\"\u003e\n\u003cdiv id=\"slider-wistia-mother-1\" class=\"wistia_responsive_padding\" style=\"padding: 56.25% 0 0 0; position: relative;\"\u003e\n\u003cdiv class=\"wistia_responsive_wrapper\" style=\"height: 100%; left: 0; position: absolute; top: 0; width: 100%;\"\u003e\u003ciframe src=\"https:\/\/player.vimeo.com\/video\/849242947?badge=0\u0026amp;autopause=0\u0026amp;title=0\u0026amp;portrait=0\u0026amp;byline=0\u0026amp;player_id=0\u0026amp;app_id=58479\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%;\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca rel=\"yt:eUAKGHy1Csc\" class=\"slider-control slider-right slider-1-right\" href=\"https:\/\/www.smooth-on.com\/products\/kx-flex-90\/#\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"instructions\"\u003e\n\u003ca name=\"instructions\"\u003e\u003c\/a\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePREPARATION...\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003eMaterials should be stored and used in a warm environment (73°F\/23°C). These products have a limited shelf life and should be used as soon as possible. All liquid urethanes are moisture sensitive and will absorb atmospheric moisture. Use in a low humidity environment (below 50% RH). Mixing containers should have straight sides and a flat bottom. Mixing sticks should be flat and stiff with defined edges for scraping the sides and bottom of your mixing container. Mixing tools and containers should be clean and made of metal, glass or plastic. Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003eIf you are unsure about surface compatibility, a trial casting on a surface finish similar to the final mold or model should be made to avoid damage to the working surface. Polyurethane, latex or metal molds should be dry and require a coat of suitable release agent. Universal Mold Release (available from Smooth-On) is ideal for this purpose. A liberal coat of release agent should be applied onto all surfaces that will contact the rubber. To ensure thorough coverage, lightly brush the release agent with a soft brush over all surfaces. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMEASURING \u0026amp; MIXING... Before Dispensing -\u003cspan\u003e \u003c\/span\u003e\u003c\/em\u003e\u003c\/strong\u003eIMPORTANT: Pre Mix the Part B before using every time.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003eYou must use an accurate digital gram scale to weigh Parts A and B properly. Do not use an analog scale or attempt to measure components by volume. Dispense the required amount of Part A and Part B into a mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHand Mixing -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003eAfter dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 60 seconds making sure that you scrape the sides and bottom of the mixing container several times.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMechanical Mixing -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003edrill mix using a Turbine mixer or equal for 30 seconds followed by careful hand mixing for 30 seconds as directed above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBe Aware -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ematerial pot life is 2.5 minutes at 73°F\/23°C. Pot life at elevated temperatures will be less. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePOURING, CURING \u0026amp; PERFORMANCE...\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003eIf casting KX Flex™ into a rubber mold, pour mixture in a single spot at the lowest point of the mold. If encapsulating an object, do not pour the mixture directly over the object. Let the mixture seek its level. A uniform flow will help minimize entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring -\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eHandling time can be as soon as 30 minutes. However, like many urethane elastomers, KX Flex™ is mass sensitive and low mass castings with thin walls can take longer to reach handling strength\/full cure. Uniform mild heat will accelerate the cure time. These materials will reach full cure in 24 hours at 73°F\/23°C. Castings will reach ultimate physical properties at room temperature in 7 days.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing Option -\u003c\/strong\u003e\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eCastings will reach “full cure” faster and achieve maximum physical properties \/ heat resistance if KX Flex™ is heat post cured in a dedicated shop oven. Post curing is recommended if castings are thin or of low mass concentration. Castings should be post cured in a mold or support structure. Allow the material to cure fully at room temperature followed by 4 hours at 150°F\/65°C. Casting should be allowed to cool to room temperature before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHandling \/ Demold Time -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003eDemold time of the finished casting depends on mass and mold configuration. Make sure casting has reached handling strength before demolding. If casting has a flat back, it can be removed from mold and allowed to cure outside the mold on a flat, level surface to attain full working properties. Allow material to cure for 24 hours at room temperature before putting into service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!----\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.8 lbs. \/ 0.82 kg.)","offer_id":49236995604795,"sku":"120311","price":34.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (17.6 lbs. \/ 7.98 kg.)","offer_id":49236995637563,"sku":"120313","price":228.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/kx-flex-90-trial-533x400.jpg?v=1722452750"},{"product_id":"simpact™-60a","title":"Simpact™ 60A Special Order","description":"\u003cp\u003e\u003cstrong\u003eSimpact™ 60A\u003c\/strong\u003e urethane is a low odor, fast-setting urethane elastomer which offers very high tear strength, impact resistance and wear resistance. \u003cstrong\u003eSimpact™ urethanes are phthalate free, mercury free and MOCA free\u003c\/strong\u003e. \u003cstrong\u003eSimpact™\u003c\/strong\u003e urethanes pour easily. \u003cstrong\u003eWorking time is 4 minutes, handling time is 2 hours and full cure time is 48 hours at room temperature.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCured rubber has exceptional performance characteristics and dimensional stability.\u003cstrong\u003e Simpact™\u003c\/strong\u003e urethanes can be colored with \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIgnite™\u003c\/strong\u003e colorants. \u003cstrong\u003eSimpact™\u003c\/strong\u003e urethanes are suitable for making impact resistant props, prototypes and display pieces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis material may congeal if exposed to cold temperatures. To reconstitute, Part A \u0026amp; B must be heated to 90°F (33°C) then thoroughly mixed to an even consistency.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/simpactspecs.png?v=1732635750\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003eThese products have a limited shelf life and should be used as soon as possible. This material should be stored and used at room temperature (73°F\/23°C). This material is moisture sensitive, so relative humidity should be below 50%. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Room size ventilation is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying A Release Agent\u003c\/em\u003e \u003c\/strong\u003e- A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e or Mann’s \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e available from Smooth-On or your Smooth-On distributor). A liberal coat of release agent should be applied onto all surfaces that will contact the material.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e To ensure thorough coverage, apply release and brush with a soft brush over all surfaces. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003eSmooth-On silicone rubber molds usually do not require a release agent unless casting silicone into the mold. Applying a release agent will prolong the life of the mold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSelecting A Mold Rubber\u003c\/em\u003e - \u003c\/strong\u003ePour into a urethane rubber mold (release agent required) or a silicone rubber mold. To prevent cure inhibition, post-cure newly made tin silicone molds for 8 hours at 60°C\/150°F and let cool prior to casting. If you are unsure about surface compatibility, a trial casting should be made.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLiquid urethanes are \u003cstrong\u003emoisture sensitive \u003c\/strong\u003eand will absorb atmospheric moisture resulting in bubbles in the cured rubber. Mixing tools and containers should be clean and made of metal or plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShelf life of product is drastically reduced after opening.\u003c\/strong\u003e Immediately replacing the lids on the containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: Pre Mix the Part B before using every time.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHand Mixing \u003c\/em\u003e-\u003c\/strong\u003e After weighing and dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 60 seconds making sure that you scrape the sides and bottom of the mixing container several times. Pour entire quantity into a new, clean mixing container and mix again as directed above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMechanical Mixing\u003c\/em\u003e -\u003c\/strong\u003e drill mix using a Turbine mixer or equal for 30 seconds followed by careful hand mixing for 30 seconds as directed above. Then, pour entire quantity into a new, clean mixing container and repeat mixing procedure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eBe Aware \u003c\/em\u003e-\u003c\/strong\u003e material pot life is 4 minutes at 73°F\/23°C. Pot life at elevated temperatures will be less. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles when cured, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact Smooth-On or your distributor for information about vacuum degassing or pressure casting.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring \u003c\/em\u003e-\u003c\/strong\u003e For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level A uniform flow will help minimize entrapped air.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring \u003c\/em\u003e- \u003c\/strong\u003eAllow casting to cure for at least 2 hours at room temperature (73°F\/23°C) before demolding. Do not cure rubber in temperatures less than 65°F\/18°C. This material will reach full cure in 48 hours at 73°F\/23°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHeat Curing\u003c\/em\u003e -\u003c\/strong\u003e Allow casting to cure for 24 hours at room temperature (73°F\/23°C). Heat cure casting at 140°F\/60°C for 6 hours. Allow casting to cool to room temperature before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance \u0026amp; Storage\u003c\/em\u003e -\u003c\/strong\u003e Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/SIMPACT_SERIES_TB.pdf\" title=\"TDS\" rel=\"noopener\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Simpact_60A_85A.pdf\" title=\"SDS\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.94 lbs. \/ 0.88 kg.)","offer_id":49719990419771,"sku":"57344","price":29.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (15.5 lbs. \/ 7.03 kg.)","offer_id":49719990452539,"sku":"57361","price":167.99,"currency_code":"USD","in_stock":false},{"title":"10 Gallon Kit (77.5 lbs. \/ 35.15 kg.)","offer_id":49719990485307,"sku":"57371","price":671.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Simpact-60A-combo-1400x1050.jpg?v=1754777093"},{"product_id":"task™-16","title":"TASK™ 16","description":"\u003cp\u003e\u003cstrong\u003eTASK™16\u003c\/strong\u003e is a low odor, fast-setting Shore 80A\/30D urethane that offers very high tear strength, impact resistance and wear resistance. \u003cstrong\u003eTASK™16 is phthalate free, mercury free and MOCA free. \u003c\/strong\u003eMixed one part A to two parts B by weight, \u003cstrong\u003eTASK™16 \u003c\/strong\u003epours easily. \u003cstrong\u003eWorking time is 6 minutes\u003c\/strong\u003e and \u003cstrong\u003ehandling time is 90 minutes\u003c\/strong\u003e at room temperature. Cured rubber has exceptional performance characteristics and dimensional stability.\u003cstrong\u003e TASK™16 \u003c\/strong\u003ecan be colored with \u003cstrong\u003eSO‑Strong™\u003c\/strong\u003e or \u003cstrong\u003eIgnite™\u003c\/strong\u003e colorants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTASK™16\u003c\/strong\u003e is suitable for making fast mechanical parts, gaskets, wheels and pullies, impact resistant props, and archival master models. It is also used to make fast, wear resistant rubber molds for casting concrete or concrete stamping pads. \u003cstrong\u003eTASK™16\u003c\/strong\u003e is also an excellent choice for \u003cstrong\u003erotocasting \u003c\/strong\u003eto create hollow semi-rigid castings.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e\u003c\/em\u003e \u003cem\u003e\u003cstrong\u003eCured TASK™16 will inhibit the cure of liquid platinum silicone. You can not pour platinum silicone into cured TASK™16. Tin silicone must be used if you intend to pour silicone against cured TASK™16.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/task16specs.png?v=1724778121\"\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003eThese products have a limited shelf life and should be used as soon as possible. This material should be stored and used at room temperature (73°F\/23°C). This material is moisture sensitive, so relative humidity should be below 50%. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. Room size ventilation is necessary.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e - A release agent is necessary to facilitate demolding when casting into or over most surfaces. Use a release agent made specifically for mold making (\u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e or Mann’s \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e available from Smooth-On or your Smooth-On distributor). A liberal coat of release agent should be applied onto all surfaces that will contact the plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e\u003c\/em\u003e To ensure thorough coverage, apply release and brush with a soft brush over all surfaces. Follow with a light mist coating and let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003eSmooth-On silicone rubber molds usually do not require a release agent unless casting silicone into the mold. Applying a release agent will prolong the life of the mold.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSelecting A Mold Rubber\u003c\/strong\u003e\u003c\/em\u003e - Pour into a urethane rubber mold (release agent required) or a silicone rubber mold. To prevent cure inhibition, post-cure newly made tin silicone molds for 8 hours at 60°C\/150°F and let cool prior to casting resin. If you are unsure about surface compatibility, a trial casting should be made.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBecause no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eMEASURING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLiquid urethanes are moisture sensitive and will absorb atmospheric moisture resulting in bubbles in the cured rubber. Mixing tools and containers should be clean and made of metal or plastic.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShelf life of product is drastically reduced after opening.\u003c\/strong\u003e Immediately replacing the lids on the containers after dispensing product will prolong the shelf life of the unused product. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket\u003c\/strong\u003e (available from Smooth-On) will prolong the shelf life of unused liquid urethane products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT: Pre Mix the Part B before using every time.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring\u003c\/em\u003e\u003c\/strong\u003e - \u003cstrong\u003eAn accurate gram scale is required to measure out 1A:2B. Inaccurate measurement can result in material partially curing or not curing at all.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHand Mixing \u003c\/em\u003e\u003c\/strong\u003e- After weighing and dispensing the required amounts of Parts A and B into mixing container, mix thoroughly for at least 90 seconds making sure that you scrape the sides and bottom of the mixing container several times. Pour entire quantity into a new, clean mixing container and mix again as directed above.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMechanical Mixing\u003c\/strong\u003e\u003c\/em\u003e - drill mix using a Turbine mixer or equal for 30 seconds followed by careful hand mixing for 30 seconds as directed above. Then, pour entire quantity into a new, clean mixing container and repeat mixing procedure.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eBe Aware\u003c\/strong\u003e\u003c\/em\u003e - material pot life is 6 minutes at 73°F\/23°C. Pot life at elevated temperatures will be less. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003eAlthough this product is formulated to minimize air bubbles when cured, vacuum degassing will further reduce entrapped air. A pressure casting technique using a pressure chamber can yield totally bubble free castings. Contact Smooth-On or your distributor for information about vacuum degassing or pressure casting.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field. Let the rubber seek its level. \u003cstrong\u003eA uniform flow will help minimize entrapped air.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e - Allow the mold or casting to cure (at least 90 minutes) at room temperature (73°F\/23°C) before demolding. Do not cure rubber in temperatures less than 65°F\/18°C. Cure time can be reduced with mild heat or by adding Smooth-On \u003cstrong\u003eKick-It™ Cure Accelerator\u003c\/strong\u003e. This material will reach full cure in 24 hours at 73°F\/23°C.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePost Curing\u003c\/strong\u003e\u003c\/em\u003e - Although not necessary, post curing will enhance physical and performance properties. After material has cured at room temperature, heat while still in the mold to 150°F (65°C) for 4 to 8 hours. If using this rubber as a mold material, a release agent should be applied to the mold before each casting. The type of release agent to use depends on the material being cast. Contact Smooth-On or your Smooth-On distributor for more information.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Fully cured rubber is tough, durable and will perform if properly used and stored. The physical life of the rubber depends on how you use it. Contact Smooth-On directly with questions about this material relative to your application.\u003c\/p\u003e\n\u003cp\u003eFor Industrial Use Only. \u003cbr\u003eKeep Out of the Reach of Children. \u003cbr\u003e\u003cstrong\u003eWARNING: \u003c\/strong\u003eProp 65 Notice\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"TDS\" href=\"https:\/\/www.smooth-on.com\/tb\/files\/TASK_16_TB.pdf\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"SDS\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/TASK_16.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":49969181983035,"sku":"68744","price":44.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":49969182015803,"sku":"68761","price":232.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/task16combo.jpg?v=1748633316"},{"product_id":"flex-20-flexible-urethane-rubber","title":"Flex 20 Flexible Urethane Rubber","description":"\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cp\u003eFlex 20 is a soft yet tough urethane rubber designed for high-detail casting, prototyping, and mold-making. With a \u003cstrong\u003eshore hardness of 20A\u003c\/strong\u003e, it offers maximum flexibility while maintaining excellent tear strength and durability. This makes it perfect for automotive, medical, and gasket applications, as well as custom molds and soft rubber parts. Its low viscosity ensures incredible detail reproduction, and vacuum or pressure casting is recommended for bubble-free results.\u003c\/p\u003e\n\u003cp\u003eWhether you need a highly flexible rubber for gaskets, medical parts, or intricate molds, Flex 20 delivers precision, durability, and ease of use! \u003c\/p\u003e\n\u003cp\u003eColor Ivory\u003c\/p\u003e\n\u003cp\u003eMixed Viscosity 520cP\u003c\/p\u003e\n\u003cp\u003eMix Ratio 1:1 by weight or volume\u003c\/p\u003e\n\u003cp\u003eWorking Time 4 min\u003c\/p\u003e\n\u003cp\u003eDemold Time 2 hours \u003c\/p\u003e\n\u003cp\u003eCure Time 72 hr\u003c\/p\u003e\n\u003cp\u003eHardness 20A\u003c\/p\u003e\n\u003cp\u003eTensile Strength 250\u003c\/p\u003e\n\u003cp\u003eTear Resistance 50\u003c\/p\u003e\n\u003cp\u003eElongation % 770\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alumilite Corporation","offers":[{"title":"32 oz","offer_id":50394344259899,"sku":"AL10082","price":44.0,"currency_code":"USD","in_stock":true},{"title":"2 Gallon","offer_id":50394344292667,"sku":"AL10182","price":119.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/AlumiliteFlex20-2GalKitHero1000x1000.jpg?v=1750806495"},{"product_id":"flex-80-flexible-urethane-rubber","title":"Flex 80 Flexible Urethane Rubber","description":"\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cp\u003eFlex 80 is an extremely tough yet flexible urethane rubber, perfect for casting durable rubber parts that require strength with a bit of give. With a \u003cstrong\u003eshore hardness of 80-85A\u003c\/strong\u003e, Flex 80 strikes the ideal balance between rigidity and flexibility, making it a go-to choice for duplicating or creating industrial-grade rubber components.\u003c\/p\u003e\n\u003cp\u003eColor \u003cspan style=\"color: rgb(45, 45, 45); font-family: Roboto, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0.016px; -webkit-text-stroke-width: 0px; white-space: pre-wrap; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eTranslucent Yellow\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMixed Viscosity 1600cP\u003c\/p\u003e\n\u003cp\u003eMix Ratio 1:1 by weight or volume\u003c\/p\u003e\n\u003cp\u003eWorking Time 4 min\u003c\/p\u003e\n\u003cp\u003eDemold Time 2 hours \u003c\/p\u003e\n\u003cp\u003eCure Time 72 hr\u003c\/p\u003e\n\u003cp\u003eHardness 80-85A\u003c\/p\u003e\n\u003cp\u003eTensile Strength 1332\u003c\/p\u003e\n\u003cp\u003eTear Resistance 190\u003c\/p\u003e\n\u003cp\u003eElongation % 250\u003c\/p\u003e\n\u003cp\u003e✔ \u003cstrong\u003eHigh Durability\u003c\/strong\u003e – Designed for long-lasting, heavy-use applications\u003cbr\u003e✔ \u003cstrong\u003eSmooth, Bubble-Free Castings\u003c\/strong\u003e – Vacuum or pressure casting recommended for best results\u003cbr\u003e✔ \u003cstrong\u003eVersatile Coloring\u003c\/strong\u003e – To create opaque-colored castings, mix white dye with translucent dyes\u003c\/p\u003e\n\u003cp\u003eWhether you're replicating hard rubber parts or crafting custom designs, Flex 80 delivers the strength and resilience you need.\u003c\/p\u003e\n\u003cdiv id=\"ProductAccordion-collapsible_tab_NeMdia-template--24188852502812__main-product\" class=\"collapsible__content accordion__content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes Flex 80 different from other Flex Series rubbers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e🪨 Flex 80 is the hardest and most durable in the Flex Series, with higher tensile and tear strength compared to lower shore hardness options.\u003c\/p\u003e\n\u003cp\u003e🚫 Flex 80 is not food or skin safe and should not be used for applications involving direct contact with food or skin.\u003c\/p\u003e\n\u003cp\u003e🛠️ Yes, but it is best suited for harder, more rigid molds. For softer, more flexible molds, consider Flex 20 or 50.\u003c\/p\u003e\n\u003cp\u003e✅ Yes, it can bond to some surfaces. Always use a mold release when casting into non-silicone molds to prevent unwanted adhesion.\u003c\/p\u003e\n\u003cp\u003e⏳ You have 4 minutes of working time before it begins to gel, so plan accordingly.\u003c\/p\u003e\n\u003cp\u003e❄️ Store your urethanes in a cool, dark place away from direct sunlight and high temperatures, ideally between 60°F and 75°F (15°C to 24°C). Keep the container tightly sealed to prevent moisture and air from affecting the formula. Wiping the container tops before sealing can help prevent stuck caps.\u003c\/p\u003e\n\u003cp\u003e☀️ For the best results, pour urethanes in a well-ventilated, temperature-controlled environment with humidity below 60% to prevent defects and bubbles. Once cured, keep finished projects out of direct sunlight to prevent discoloration or degradation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alumilite Corporation","offers":[{"title":"32 oz","offer_id":50394347274555,"sku":"AL10088","price":44.0,"currency_code":"USD","in_stock":true},{"title":"2 gal","offer_id":50394347307323,"sku":null,"price":119.0,"currency_code":"USD","in_stock":false},{"title":"10 gal","offer_id":50394347340091,"sku":null,"price":528.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/AlumiliteFlex80-32ozKitHero1000x1000.jpg?v=1750806919"},{"product_id":"flex-60-flexible-urethane-rubber","title":"Flex 60 Flexible Urethane Rubber","description":"\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003eFlex 60 is a durable urethane rubber with a Shore hardness of 60A, offering the perfect balance of toughness and flexibility. Ideal for duplicating rubber parts or creating flexible molds, it delivers strong, detailed results. For best clarity and performance, vacuum or pressure casting is recommended to eliminate bubbles. When using translucent dyes, adding white dye is necessary to achieve opaque colors. \u003c\/div\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cp\u003eColor \u003cspan style=\"color: rgb(45, 45, 45); font-family: Roboto, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0.016px; -webkit-text-stroke-width: 0px; white-space: pre-wrap; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eTranslucent Yellow\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMixed Viscosity 625cP\u003c\/p\u003e\n\u003cp\u003eMix Ratio 1:1 by weight or volume\u003c\/p\u003e\n\u003cp\u003eWorking Time 4 min\u003c\/p\u003e\n\u003cp\u003eDemold Time 2 hours \u003c\/p\u003e\n\u003cp\u003eCure Time 72 hr\u003c\/p\u003e\n\u003cp\u003eHardness 60A\u003c\/p\u003e\n\u003cp\u003eTensile Strength 345\u003c\/p\u003e\n\u003cp\u003eTear Resistance 70\u003c\/p\u003e\n\u003cp\u003eElongation % 235\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003eFeatures \u003cspan\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 8\" height=\"8\" width=\"14\"\u003e\n\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 8\" height=\"8\" width=\"14\"\u003e\n\u003c\/svg\u003e\u003c\/span\u003e\n\u003cdiv id=\"ProductAccordion-collapsible_tab_JKgF4i-template--24188852437276__main-product\" class=\"collapsible__content accordion__content rte\"\u003e\n\u003cp\u003e✅ \u003cstrong\u003eDurable \u0026amp; Flexible\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eA tough urethane rubber with a Shore hardness of 60A, offering both strength and flexibility.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eIdeal for Molds \u0026amp; Parts\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003ePerfect for duplicating rubber parts, creating flexible molds, or producing industrial components.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eFast Processing\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eFeatures a 4-minute working time, 2-hour demold time (with post-curing), and full cure in 72 hours.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eCustomizable Colors\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eCan be tinted with Alumilite dyes; white dye must be used with translucent dyes for opaque finishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alumilite Corporation","offers":[{"title":"32 oz","offer_id":50394356089147,"sku":"AL10086","price":44.0,"currency_code":"USD","in_stock":false},{"title":"2 gal","offer_id":50394356121915,"sku":null,"price":119.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/AlumiliteFlex60-32ozKitHero1000x1000.webp?v=1752621007"},{"product_id":"flex-50-flexible-urethane-rubber","title":"Flex 50 Flexible Urethane Rubber","description":"\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cdiv class=\"max-height--inner\"\u003e\n\u003cp\u003e\u003cspan\u003eFlex 50 is a\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003emedium-firm urethane rubber designed for casting flexible molds, replicating soft rubber parts, and creating durable prototypes\u003cspan\u003e. With a \u003c\/span\u003e\u003cstrong\u003eshore hardness of 50A\u003c\/strong\u003e\u003cspan\u003e, it provides the perfect balance between\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003estrength and flexibility\u003cspan\u003e, making it an excellent choice for gaskets, grips, and high-detail molds. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts low viscosity ensures superior detail reproduction, while vacuum or pressure casting is recommended for bubble-free results.\u003c\/p\u003e\n\u003cp\u003eColor Ivory\u003c\/p\u003e\n\u003cp\u003eMixed Viscosity 550cP\u003c\/p\u003e\n\u003cp\u003eMix Ratio 1:1 by weight or volume\u003c\/p\u003e\n\u003cp\u003eWorking Time 4 min\u003c\/p\u003e\n\u003cp\u003eDemold Time 2 hours \u003c\/p\u003e\n\u003cp\u003eCure Time 72 hr\u003c\/p\u003e\n\u003cp\u003eHardness 50A\u003c\/p\u003e\n\u003cp\u003eTensile Strength 250\u003c\/p\u003e\n\u003cp\u003eTear Resistance 50 \u003c\/p\u003e\n\u003cp\u003eElongation % 200\u003c\/p\u003e\n\u003cp\u003eFeatures \u003cspan\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 8\" height=\"8\" width=\"14\"\u003e\n\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 8\" height=\"8\" width=\"14\"\u003e\n\u003c\/svg\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"ProductAccordion-collapsible_tab_JKgF4i-template--24188852404508__main-product\" class=\"collapsible__content accordion__content rte\"\u003e\n\u003cp\u003e✅ \u003cstrong\u003eMedium-Firm Flexibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShore hardness of 50A for a balance of strength and flexibility\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ \u003cstrong\u003ePerfect for Rubber Molds \u0026amp; Parts:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for casting flexible molds, gaskets, and soft rubber parts\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ \u003cstrong\u003eSmooth, Detailed Castings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLow viscosity allows for excellent detail reproduction\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ \u003cstrong\u003eCustomizable Colors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMix with Alumilite translucent dyes, and add white dye for opaque colors\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ \u003cstrong\u003eFast Demold Time:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReady to demold in 2 hours, full cure in 72 hours\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ \u003cstrong\u003eCompatible with Multiple Casting Materials:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWorks well with resin, concrete, plaster, and more\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ \u003cstrong\u003eMinimal Shrinkage:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMaintains high accuracy with low linear shrinkage\u003c\/p\u003e\n\u003cp\u003e🚫 \u003cstrong\u003eNot as rigid as higher shore rubbers like Flex 70 or 80\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alumilite Corporation","offers":[{"title":"32 oz","offer_id":50394360676667,"sku":"AL10085","price":44.0,"currency_code":"USD","in_stock":true},{"title":"2 Gallon","offer_id":50394360709435,"sku":null,"price":119.0,"currency_code":"USD","in_stock":false},{"title":"10 Gallon","offer_id":50394362741051,"sku":null,"price":528.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/AlumiliteFlex50-32ozKitHero1000x1000.webp?v=1752617411"},{"product_id":"flex-70-flexible-urethane-rubber","title":"Flex 70 Flexible Urethane Rubber","description":"\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cp\u003eFlex 70 is a versatile and durable urethane rubber, perfect for duplicating rubber parts or creating long-lasting rubber molds. With a \u003cstrong\u003eshore hardness of 70A\u003c\/strong\u003e, it offers a strong yet flexible finish, making it ideal for industrial applications, prototyping, and custom mold-making.\u003c\/p\u003e\n\u003cp\u003e✔ \u003cstrong\u003eDurable \u0026amp; Flexible\u003c\/strong\u003e – A perfect balance of strength and flexibility for a wide range of uses\u003cbr\u003e✔ \u003cstrong\u003eSmooth, Bubble-Free Castings\u003c\/strong\u003e – Vacuum or pressure casting recommended for best results\u003cbr\u003e✔ \u003cstrong\u003eVersatile Coloring\u003c\/strong\u003e – To achieve opaque colors, mix white dye with translucent dyes\u003c\/p\u003e\n\u003cp\u003eWhether you're replicating rubber parts or crafting custom molds, Flex 70 delivers the toughness and flexibility you need for high-quality, long-lasting results.\u003c\/p\u003e\n\u003cp\u003eColor \u003cspan style=\"color: rgb(45, 45, 45); font-family: Roboto, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0.016px; -webkit-text-stroke-width: 0px; white-space: pre-wrap; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eTranslucent Yellow\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMixed Viscosity 680cP\u003c\/p\u003e\n\u003cp\u003eMix Ratio 1:1 by weight or volume\u003c\/p\u003e\n\u003cp\u003eWorking Time 4 min\u003c\/p\u003e\n\u003cp\u003eDemold Time 2 hours \u003c\/p\u003e\n\u003cp\u003eCure Time 72 hr\u003c\/p\u003e\n\u003cp\u003eHardness 70A\u003c\/p\u003e\n\u003cp\u003eTensile Strength 730\u003c\/p\u003e\n\u003cp\u003eTear Resistance 130\u003c\/p\u003e\n\u003cp\u003eElongation % 175\u003c\/p\u003e\n\u003cp\u003eFeatures \u003cspan\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 8\" height=\"8\" width=\"14\"\u003e\n\u003c\/svg\u003e\u003c\/span\u003e\u003cspan\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" fill=\"none\" viewbox=\"0 0 14 8\" height=\"8\" width=\"14\"\u003e\n\u003c\/svg\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv id=\"ProductAccordion-collapsible_tab_JKgF4i-template--24188852470044__main-product\" class=\"collapsible__content accordion__content rte\"\u003e\n\u003cp\u003e✅ Flexible yet tough urethane rubber for durable molds and parts\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ Shore hardness of 70A for a strong yet flexible finish\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ Ideal for duplicating rubber parts or making long-lasting rubber molds\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ Vacuum or pressure casting recommended for bubble-free results\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e✅ Can be colored with translucent dyes when mixed with white dye\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e🚫 Not suitable for applications requiring extremely soft, stretchable rubber\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alumilite Corporation","offers":[{"title":"32 oz","offer_id":50394364019003,"sku":"AL10087","price":44.0,"currency_code":"USD","in_stock":true},{"title":"2 gal","offer_id":50394364051771,"sku":null,"price":119.0,"currency_code":"USD","in_stock":false},{"title":"10 gal","offer_id":50394364084539,"sku":null,"price":528.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/AlumiliteFlex70-10GalKit1000x1000.jpg?v=1750807652"},{"product_id":"pmc™-744-copy","title":"PMC™-746 Special Order","description":"\u003ch3 style=\"appearance: none; font-weight: 600; line-height: 1.1; font-size: 21px; margin-top: 10px; margin-bottom: 10px; color: rgb(0, 40, 69); font-family: Roboto, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003ePMC™-746\u003c\/h3\u003e\n\u003cul class=\"specs\" style=\"appearance: none; margin-top: 20px; margin-bottom: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; color: rgb(51, 51, 51); font-family: Roboto, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eMix Ratio By Volume\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e2A:1B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eMix Ratio By Weight\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e2A:1B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003ePot Life\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e15 minutes\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eCure Time\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e16 hours\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eShore Hardness\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e60 A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eColor\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003eRanges From Amber To Blue\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":50785297596731,"sku":"64644","price":42.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":50785297629499,"sku":"64661","price":207.99,"currency_code":"USD","in_stock":false},{"title":"15 Gallon Kit (120 lbs. \/ 54.43 kg.)","offer_id":50785297662267,"sku":"64671","price":791.99,"currency_code":"USD","in_stock":false},{"title":"Drum Kit (1320 lbs \/ 600kg)","offer_id":50785520845115,"sku":"64681","price":4105.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc746-combo-533x400new.jpg?v=1764171162"},{"product_id":"pmc™-746-clear-special-order","title":"PMC™-746 Clear Amber Special Order","description":"\u003ch3 style=\"appearance: none; font-weight: 600; line-height: 1.1; font-size: 21px; margin-top: 10px; margin-bottom: 10px; color: rgb(0, 40, 69); font-family: Roboto, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003ePMC™-746 Clear Amber\u003c\/h3\u003e\n\u003cul class=\"specs\" style=\"appearance: none; margin-top: 20px; margin-bottom: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; color: rgb(51, 51, 51); font-family: Roboto, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eMix Ratio By Volume\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e2A:1B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eMix Ratio By Weight\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e2A:1B\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003ePot Life\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e15 minutes\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eCure Time\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e16 hours\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eShore Hardness\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e60 A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\n\u003cspan class=\"name\" style=\"appearance: none; display: block; font-size: 14px; font-weight: 300; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0); margin-top: 5px;\"\u003eColor\u003c\/span\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003eRanges From Amber To Blue\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"appearance: none; margin-top: 0rem; margin-bottom: 1rem; list-style: none; padding: 0px 1rem;\"\u003e\u003cspan class=\"value\" style=\"appearance: none; display: block; font-size: 18px; font-weight: 400; font-family: Roboto, Helvetica, Arial, sans-serif; color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":51077215486267,"sku":"67344","price":42.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (24 lbs. \/ 10.89 kg.)","offer_id":51077215519035,"sku":"67361","price":211.99,"currency_code":"USD","in_stock":false},{"title":"15 Gallon Kit (120 lbs. \/ 54.43 kg.)","offer_id":51077215551803,"sku":"67371","price":807.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pmc746-combo-533x400new.jpg?v=1764171162"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/collections\/urethanerubbercollection.png?v=1699739610","url":"https:\/\/maacaffestore.com\/collections\/urethane-rubber.oembed?page=2","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}