{"title":"Mother Mold Material","description":"","products":[{"product_id":"burlap","title":"5oz Burlap Roll","description":"\u003cp\u003eBurlap cloth. A traditional reinforcement for plaster mother molds.\u003c\/p\u003e\r\n\u003cp\u003eFirst quality (selvaged on both sides), loose-weave, 5 oz. burlap\u003c\/p\u003e","brand":"The Compleat Sculptor, Inc","offers":[{"title":"4 Yard \/ Meter","offer_id":48015239545147,"sku":"251500","price":13.99,"currency_code":"USD","in_stock":true},{"title":"8 Yard \/ Meter","offer_id":48015239577915,"sku":"05251600","price":24.99,"currency_code":"USD","in_stock":true},{"title":"16 Yard \/ Meter","offer_id":48015239512379,"sku":"251700","price":44.99,"currency_code":"USD","in_stock":true},{"title":"100 Yard \/ Meter","offer_id":48015239479611,"sku":"250700","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/burlap-fabric.jpg?v=1742068890"},{"product_id":"shell-shock-fast","title":"Shell Shock™ FAST","description":"\u003cdiv class=\"info\"\u003e\n\u003cp\u003e\u003cstrong\u003eShell Shock™ FAST\u003c\/strong\u003e is a thixotropic plastic that self thickens when mixed and can be brushed onto a variety of surfaces or into rubber molds. When Parts A and B are mixed in proper proportion (1A:4B by volume or 1A:5B by weight), material cures at room temperature with virtually no shrinkage to a hard, durable plastic that exhibits good compressive and flexural strength. Fully cured castings are rigid and can be sanded, primed and painted. Color effects are possible by adding \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e Color Tints.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eShell Shock™\u003c\/strong\u003e plastics are ideal for making fast, lightweight rigid molds for creating silicone appliances and effects (use as a replacement for ‘stone molds’). You can also brush a “gel coat” into a rubber mold and back it up with rigid foam, creating a highly detailed lightweight casting. These products can also be brushed onto styrofoam (polystyrol) as an impact resistant coating that can be sanded, primed and painted (minimum 3 coats recommended). \u003cstrong\u003eShell Shock™\u003c\/strong\u003e plastics can also be used to make rigid support shells for brush on rubber molds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg height=\"421\" width=\"933\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/56948147\/shellshockspecs.png\"\u003e\u003c\/p\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation \u003c\/em\u003e-\u003c\/strong\u003e All liquid urethanes are moisture sensitive and will absorb atmospheric moisture. Water based clays are not recommended. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (72° F \/ 22° C). This material has a limited shelf life and should be used as soon as possible. Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. 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\u003cstrong\u003e\u003cem\u003eApplying A Release Agent\u003c\/em\u003e -\u003c\/strong\u003e A release agent is necessary to facilitate demolding when applying into or over most surfaces. Use Mann’s \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e which will release both urethanes and silicones. A liberal coat of release agent should be applied onto all surfaces that will contact the plastic. IMPORTANT: 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\u003eWhen casting silicone into a mold made with \u003cstrong\u003eShell Shock™\u003c\/strong\u003e, a release agent is not necessary, but applying a release agent will make demolding easier and will prolong the life of the mold.\u003c\/p\u003e\n\u003chr\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\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMixing\u003c\/em\u003e - PRE-MIX PART-B BEFORE YOU BEGIN.\u003c\/strong\u003e After pre-mixing Part-B, dispense required amounts of Parts A and B into mixing container and mix thoroughly for about 1 minute. Stir deliberately, making sure that you scrape the sides and bottom of the mixing container several times. Material will begin to thicken almost immediately.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying \u003c\/em\u003e- \u003c\/strong\u003eUsing a clean brush for each layer, apply layers of plastic until desired thickness is attained (3\/8” or 1 cm is recommended for minimum physical strength). Make sure your first coat is a thin layer applied with a ‘stippling’ motion to minimize air bubbles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring \u003c\/em\u003e- \u003c\/strong\u003eImportant: Use this product with at least room size ventilation or in proximity to a forced outlet air vent and do not inhale\/breath fumes. Fumes, which may be visible with a significant mass concentration, will quickly dissipate with adequate ventilation. Castings with significant mass may be hot to the touch and irritate skin immediately following cure. Let casting cool to room temperature before handling.\u003c\/p\u003e\n\u003cp\u003eDemold time of the finished casting depends on mass and mold configuration. Low mass or thin-walled castings will take longer to cure than castings with higher mass concentration.\u003c\/p\u003e\n\u003cp\u003eIf making rotational or hollow castings, backfilling with a rigid foam (\u003cstrong\u003eFoam-iT!™ 5\u003c\/strong\u003e or other) will provide lightweight reinforcement. Foam backfilling is recommended if castings will be subjected to temperatures above 85°F \/ 30°C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePost Curing \u003c\/em\u003e-\u003c\/strong\u003e Although not necessary, post curing will increase physical properties and material performance. After curing at room temperature, expose material in the mold to 150°F\/65°C for 2 hours. Let cool to room temperature before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePerformance \u003c\/em\u003e-\u003c\/strong\u003e After building enough layers, cured material is rigid, hard and durable. Material will resist moisture, moderate heat, solvents, dilute acids and can be machined; primed\/painted or bonded to other surfaces (any release agent must be removed). Before sanding or machining, let \u003cstrong\u003eShell Shock™ FAST\u003c\/strong\u003e cure for at least 4 hours at 73°F\/23°C. If machining castings, wear dust mask or other apparatus to prevent inhalation of residual particles. Castings can be displayed outdoors after priming and painting. Unpainted castings will darken after being exposed to UV light. Because no two applications are the same, a small test application to determine suitability is recommended if performance of this material is in question.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/Shell_Shock.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3.6 lbs. \/ 1.63 kg.)","offer_id":48015546319163,"sku":"41744","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Gallon Kit (12 lbs. \/ 5.44 kg.)","offer_id":48015546351931,"sku":"41761","price":105.99,"currency_code":"USD","in_stock":false},{"title":"5 Gallon Kit (60 lbs. \/ 27.22 kg.)","offer_id":48015546286395,"sku":"41771","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Shell-Shock-Fast-combo-1400x1050.jpg?v=1755216186"},{"product_id":"shell-shock-slow","title":"Shell Shock™ SLOW","description":"\u003cp\u003e\u003cstrong\u003eShell Shock™ SLOW\u003c\/strong\u003e is a thixotropic plastic that self thickens when mixed and can be brushed onto a variety of surfaces or into rubber molds. When Parts A and B are mixed in proper proportion (1A:4B by volume or 1A:5B by weight), material cures at room temperature with virtually no shrinkage to a hard, durable plastic that exhibits good compressive and flexural strength. Fully cured castings are rigid and can be sanded, primed and painted. Color effects are possible by adding \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e Color Tints.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eShell Shock™\u003c\/strong\u003e plastics are ideal for making fast, lightweight rigid molds for creating silicone appliances and effects (use as a replacement for ‘stone molds’). You can also brush a “gel coat” into a rubber mold and back it up with rigid foam, creating a highly detailed lightweight casting. These products can also be brushed onto styrofoam (polystyrol) as an impact resistant coating that can be sanded, primed and painted (minimum 3 coats recommended). \u003cstrong\u003eShell Shock™\u003c\/strong\u003e plastics can also be used to make rigid support shells for brush on rubber molds.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/56948147\/shellshockspecs.png\" alt=\"\" width=\"933\" height=\"421\"\u003e\u003c\/p\u003e\r\n\u003ch2\u003eInstructions\u003c\/h2\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation \u003c\/em\u003e-\u003c\/strong\u003e All liquid urethanes are moisture sensitive and will absorb atmospheric moisture. Water based clays are not recommended. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (72° F \/ 22° C). This material has a limited shelf life and should be used as soon as possible. Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. 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\u003eApplying A Release Agent\u003c\/em\u003e \u003c\/strong\u003e- A release agent is necessary to facilitate demolding when applying into or over most surfaces. Use Mann’s \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e which will release both urethanes and silicones. A liberal coat of release agent should be applied onto all surfaces that will contact the plastic. IMPORTANT: 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\r\n\u003cp\u003eWhen casting silicone into a mold made with \u003cstrong\u003eShell Shock\u003c\/strong\u003e™, a release agent is not necessary, but applying a release agent will make demolding easier and will prolong the life of the mold.\u003c\/p\u003e\r\n\u003chr\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\u003chr\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMixing \u003c\/em\u003e- PRE-MIX PART-B BEFORE YOU BEGIN\u003c\/strong\u003e. After pre-mixing Part-B, dispense required amounts of Parts A and B into mixing container and mix thoroughly for about 1 minute. Stir deliberately, making sure that you scrape the sides and bottom of the mixing container several times. Material will begin to thicken almost immediately.\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying \u003c\/em\u003e-\u003c\/strong\u003e Using a clean brush for each layer, apply layers of plastic until desired thickness is attained (3\/8” or 1 cm is recommended for minimum physical strength). Make sure your first coat is a thin layer applied with a ‘stippling’ motion to minimize air bubbles.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCuring \u003c\/em\u003e-\u003c\/strong\u003e Important: Use this product with at least room size ventilation or in proximity to a forced outlet air vent and do not inhale\/breath fumes. Fumes, which may be visible with a significant mass concentration, will quickly dissipate with adequate ventilation. Castings with significant mass may be hot to the touch and irritate skin immediately following cure. Let casting cool to room temperature before handling.\u003c\/p\u003e\r\n\u003cp\u003eDemold time of the finished casting depends on mass and mold configuration. Low mass or thin-walled castings will take longer to cure than castings with higher mass concentration.\u003c\/p\u003e\r\n\u003cp\u003eIf making rotational or hollow castings, backfilling with a rigid foam (\u003cstrong\u003eFoam-iT! 5\u003c\/strong\u003e or other) will provide lightweight reinforcement. Foam backfilling is recommended if castings will be subjected to temperatures above 85°F \/ 30°C.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePost Curing -\u003c\/strong\u003e Although not necessary, post curing will increase physical properties and material performance. After curing at room temperature, expose material in the mold to 150°F\/65°C for 2 hours. Let cool to room temperature before use.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePerformance -\u003c\/strong\u003e After building enough layers, cured material is rigid, hard and durable. Material will resist moisture, moderate heat, solvents, dilute acids and can be machined; primed\/painted or bonded to other surfaces (any release agent must be removed). Before sanding or machining, let \u003cstrong\u003eShell Shock™ SLOW\u003c\/strong\u003e cure overnight at 73°F\/23°C. If machining castings, wear dust mask or other apparatus to prevent inhalation of residual particles. Castings can be displayed outdoors after priming and painting. Unpainted castings will darken after being exposed to UV light. Because no two applications are the same, a small test application to determine suitability is recommended if performance of this material is in question.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/419A_1_419B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3.6 lbs. \/ 1.63 kg.)","offer_id":48015547072827,"sku":"41944","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Gallon Kit (12 lbs. \/ 5.44 kg.)","offer_id":48015547138363,"sku":"41961","price":105.99,"currency_code":"USD","in_stock":false},{"title":"5 Gallon Kit (60 lbs. \/ 27.22 kg.)","offer_id":48015547105595,"sku":"41971","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Shell-Shock-Slow-combo-1400x1050.jpg?v=1755216044"},{"product_id":"pottery-plaster","title":"No. 1 Pottery Plaster","description":"\u003cp\u003eAVAILABLE IN 5, 25, AND 50LB OPTIONS IN THE DROPDOWN\u003c\/p\u003e\n\u003cp\u003eUSG No. 1 Pottery Plaster is the best material available for sanitaryware and dinnerware casting.\u003cbr\u003eUSG No. 1 Pottery Plaster is formulated for long life and reduced breakage which leads to stronger\u003cbr\u003emolds. USG No. 1 Pottery Plaster is available with or without thermal shock additive\u003c\/p\u003e\n\u003cp\u003eMIXING INSTRUCTIONS\u003c\/p\u003e\n\u003cp\u003eUse potable water at temperatures between 70 °F (21 °C) and 100 °F (38 °C). Because variations\u003cbr\u003ein slurry (USG No. 1 Pottery Plaster and water mixture) temperature produce variations in set\u003cbr\u003etime, it is important to keep both the USG No. 1 Pottery Plaster and water in a stable temperature\u003cbr\u003eenvironment prior to use. The higher the temperature of the slurry, the shorter the set time.\u003cbr\u003eConversely, the lower the temperature of the slurry, the longer the set time.\u003c\/p\u003e\n\u003cp\u003eWeigh both the USG No. 1 Pottery Plaster and the water prior to use for each mix. The water-to-\u003cbr\u003eUSG No. 1 Pottery Plaster ratio is critical because it governs the strength and absorptivity of\u003cbr\u003ethe mold.\u003c\/p\u003e\n\u003cp\u003eSift or strew USG No. 1 Pottery Plaster into the water slowly and evenly. Do not drop large amounts\u003cbr\u003eof USG No. 1 Pottery Plaster directly into the water as proper soaking of the USG No. 1 Pottery\u003cbr\u003ePlaster may not occur. USG No. 1 Pottery Plaster should be fully dispersed in the water prior to\u003cbr\u003emixing. Small batches require less soaking time than large batches. See USG IG503 Plaster Mixing\u003cbr\u003eProcedures for specific soaking instructions.\u003c\/p\u003e\n\u003cp\u003eMixing USG No. 1 Pottery Plaster slurry is one of the most important steps in producing USG\u003cbr\u003eNo. 1 Pottery Plaster molds with maximum strength, absorption, hardness and other important\u003cbr\u003eproperties.\u003c\/p\u003e\n\u003cp\u003eMechanically mixed slurries develop uniform molds with optimal strengths. USG No. 1 Pottery\u003cbr\u003ePlaster can be mechanically mixed through both batch and continuous processes. Proper blade\u003cbr\u003eand bucket dimensions are important for obtaining the best batch mix (see USG IG503 Plaster\u003cbr\u003eMixing Procedures for details).\u003c\/p\u003e\n\u003cp\u003eLonger mixing times result in higher mold strength and shorter set times.\u003c\/p\u003e\n\u003cp\u003ePOURING\u003c\/p\u003e\n\u003cp\u003eTo prevent air entrainment and provide a uniform, smooth surface, careful pouring of USG No. 1\u003cbr\u003ePottery Plaster slurry is necessary. Agitation\/vibration of the filled mold is a further step used to\u003cbr\u003eprevent air at or near the mold surface. Whenever possible, USG No. 1 Pottery Plaster slurry should\u003cbr\u003ebe poured carefully in the deepest area so that the slurry flows evenly across the surface of the\u003cbr\u003ecase mold.\u003c\/p\u003e\n\u003cp\u003ePouring a large amount of slurry directly on the face of the case mold may result in slight\u003cbr\u003edensification of the USG No. 1 Pottery Plaster mold at the point where it strikes the surface of the\u003cbr\u003ecase. This produces a hard spot, giving uneven absorption.\u003c\/p\u003e\n\u003cp\u003eDRYING\u003c\/p\u003e\n\u003cp\u003eAll pottery molds should be dried as quickly as is safely possible after manufacture so that\u003cbr\u003emaximum physical properties can develop. Dry to a constant weight.\u003c\/p\u003e\n\u003cp\u003eThe best drying rooms or ovens provide 1) uniform and rapid circulation (minimum of 15-30 fps\u003cbr\u003e(4.6-9.1 mps)) of air with no “dead spots” having little or no air movement, 2) equal temperatures\u003cbr\u003ethroughout the entire area, and 3) provisions for exhausting a portion of the air while replacing\u003cbr\u003eit with fresh air. High humidity surrounding the drying room or oven inhibits drying efficiency\u003cbr\u003ebecause the air pulled into the room is incapable of picking up much moisture from the molds.\u003c\/p\u003e\n\u003cp\u003eThe maximum temperature at which USG No. 1 Pottery Plaster molds are safe from calcination is\u003cbr\u003e120 °F (49 °C). With substantial free water in the mold, a higher drying temperature can be used\u003cbr\u003ewithout difficulty. As drying progresses, the temperature must be reduced to prevent calcination.\u003cbr\u003eBefore removing molds from the dryer, the temperature should approach that of the area around\u003cbr\u003ethe dryer to prevent thermal shock. See IG502 Drying Plaster Casts for additional information.\u003c\/p\u003e\n\u003cp\u003eSTORAGE AND USE\u003c\/p\u003e\n\u003cp\u003eWhen properly used, USG No. 1 Pottery Plaster is easy to work with and complies with the federal\u003cbr\u003eLabeling of Hazardous Art Materials Act, 12 U.S.C. Section 1277 and ASTM D4236. Keep indoors\u003cbr\u003eat temperatures between 65 °F - 75 °F (18 °C - 24 °C) and 45% - 55% RH. Do not stack more than\u003cbr\u003etwo pallets high. Keep from drafts. Rotate stock. USG No. 1 Pottery Plaster should be used within\u003cbr\u003e6 months of the manufacturing date located on the package. Always follow handling and use\u003cbr\u003edirections and safety warnings on the package.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.usg.com\/content\/dam\/USG_Marketing_Communications\/united_states\/sds\/usg-no-1-pottery-plaster-sds-en-52000000003.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"USG","offers":[{"title":"5lb","offer_id":48015591866683,"sku":"47250","price":15.0,"currency_code":"USD","in_stock":false},{"title":"25lb","offer_id":48015591833915,"sku":"47250A","price":29.0,"currency_code":"USD","in_stock":false},{"title":"50lb","offer_id":48015591801147,"sku":"47250B","price":37.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/pottery.jpg?v=1713651685"},{"product_id":"hydrocal-fgr-95","title":"Hydrocal® FGR 95","description":"\u003cp\u003eAVAILABLE IN 5, 25, AND 50LB OPTIONS IN THE DROPDOWN\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMix Ratio Parts Water by Weight per 100 Parts Plaster: 30 by weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUSG Hydrocal® Brand FGR 95 Gypsum Cement is a high-strength gypsum cement specially\u003cbr\u003eformulated for use with glass fiber for fabricating glass-reinforced architectural details. The alpha\u003cbr\u003ehemihydrate gypsum-based material has low water requirements that results in high-strength,\u003cbr\u003ehigh-density glass fiber-reinforced gypsum pieces. It is ideal for producing lightweight, thin-cast,\u003cbr\u003efire-resistant architectural casts.\u003c\/p\u003e\n\u003cp\u003eWith its superior fabrication flexibility – from simple cornices to ornate capitals and medallions\u003cbr\u003e– USG Hydrocal FGR 95 Gypsum Cement effectively duplicates pieces formerly made of plaster,\u003cbr\u003ewood, concrete and stone. USG Hydrocal FGR 95 Gypsum Cement overcomes building fire code\u003cbr\u003eincompatibilities faced by many plastics – at roughly one-third the cost of filled polyesters.\u003cbr\u003eExceptionally quick setting (45 – 75 minutes), USG Hydrocal FGR 95 Gypsum Cement accepts\u003cbr\u003emost coatings and finishes.\u003c\/p\u003e\n\u003cp\u003eMIXING INSTRUCTIONS\u003c\/p\u003e\n\u003cp\u003eUse potable water at temperatures between 70 °F (21 °C) and 100 °F (38 °C). Because variations in\u003cbr\u003eslurry (USG Hydrocal FGR 95 Gypsum Cement and water mixture) temperature produce variations\u003cbr\u003ein set time, it is important to keep both the USG Hydrocal FGR 95 Gypsum Cement and water in a\u003cbr\u003estable temperature environment prior to use. The higher the temperature of the slurry, the shorter\u003cbr\u003ethe set time. Conversely, the lower the temperature of the slurry, the longer the set time.\u003c\/p\u003e\n\u003cp\u003eWeigh both the USG Hydrocal FGR 95 Gypsum Cement and the water prior to use for each mix.\u003cbr\u003eThe water-to-USG Hydrocal FGR 95 Gypsum Cement ratio is critical because it governs the\u003cbr\u003estrength and the density of the final cast.\u003c\/p\u003e\n\u003cp\u003eSift or strew USG Hydrocal FGR 95 Gypsum Cement into the water slowly and evenly. Do not drop\u003cbr\u003elarge amounts of USG Hydrocal FGR 95 Gypsum Cement directly into the water as proper soaking\u003cbr\u003eof the USG Hydrocal FGR 95 Gypsum Cement may not occur. USG Hydrocal FGR 95 Gypsum\u003cbr\u003eCement should be fully dispersed in the water prior to mixing. Small batches require less soaking\u003cbr\u003etime than large batches. See USG IG503 Plaster Mixing Procedures for specific soaking instructions.\u003c\/p\u003e\n\u003cp\u003eMixing USG Hydrocal FGR 95 Gypsum Cement slurry is one of the most important steps in\u003cbr\u003eproducing USG Hydrocal FGR 95 Gypsum Cement casts with maximum strength, absorption,\u003cbr\u003ehardness and other important properties.\u003c\/p\u003e\n\u003cp\u003eMechanically mixed slurries develop uniform casts with optimal strengths. USG Hydrocal FGR 95\u003cbr\u003eGypsum Cement can be mechanically mixed through both batch and continuous processes.\u003cbr\u003eProper blade and bucket dimensions are important for obtaining the best\u003cbr\u003ebatch mix (see USG IG503 Plaster Mixing Procedures for details).\u003c\/p\u003e\n\u003cp\u003eLonger mixing times result in higher mold strength\u003cbr\u003eand shorter set times.\u003c\/p\u003e\n\u003cp\u003eAPPLICATION\u003c\/p\u003e\n\u003cp\u003eUSG Hydrocal FGR 95 Gypsum Cement slurry can be applied via hand lay-up, spray-up or solid casting\u003cbr\u003edepending on the mold complexity, size and depth, desired surface finish and quantity needed.\u003c\/p\u003e\n\u003cp\u003eThe most common method to fabricate large and\/or complicated open-mold architectural pieces\u003cbr\u003eis to use the hand lay-up method. Using a brush, apply a thin face coat of USG Hydrocal FGR\u003cbr\u003e95 Gypsum Cement slurry (without glass fibers) to the properly prepared mold to a maximum\u003cbr\u003ethickness of 1\/16 in. (1.6 mm). Take care to cover all surfaces with the face coat and as quickly as\u003cbr\u003epossible. As the face coat starts to lose its gloss yet is still tacky (do not allow the face coat to be\u003cbr\u003ehard and set), hand or brush apply a reinforcing coat of slurry with chopped glass fibers added,\u003cbr\u003eor by alternating layers of slurry and glass fiber veil. The reinforcing coat slurry should be mixed\u003cbr\u003eseparately approximately 10 to 15 minutes after the face coat slurry. Use a brush to compact the\u003cbr\u003eglass fibers into corners of the mold so no bridging occurs. Be careful not to push the glass fibers\u003cbr\u003ethrough the face coat. The total thickness of reinforcing layers depends upon the targeted flexural\u003cbr\u003estrength and weight of the finished cast part.\u003c\/p\u003e\n\u003cp\u003eThe spray-up method is best used for molds that are uncomplicated, or simplistic designs that\u003cbr\u003ehave high demand and need to be fabricated with higher daily volume output. Using a peristaltic\u003cbr\u003epump with a liquid accelerator pump and a spray gun mounted with a glass fiber roving chopper,\u003cbr\u003espray a thin face coat of USG Hydrocal FGR 95 Gypsum Cement slurry to a maximum thickness of\u003cbr\u003e1\/32 in. (0.8 mm), covering all faces of the mold. As the face coat starts to lose its gloss yet is still\u003cbr\u003etacky (do not allow the face coat to be hard and set), simultaneously apply a reinforcing coat of\u003cbr\u003eslurry and chopped glass fibers. A roller or brush should be used to compact the USG Hydrocal\u003cbr\u003eFGR 95 Gypsum Cement slurry and chopped glass fibers into corners and around any complicated\u003cbr\u003eareas. The total thickness of the reinforcement coat depends upon the targeted flexural\u003cbr\u003estrength and weight of the finished cast part. Follow all pump, hose and sprayer manufacturers’\u003cbr\u003erecommendations for usage with water-based slurry and chopped glass fibers.\u003c\/p\u003e\n\u003cp\u003eFor molds of greater depths and simple design features without using glass fibers, the solid casting\u003cbr\u003etechnique can be used. Depending upon final weight, strength and installation considerations, it\u003cbr\u003eis possible to mix USG Hydrocal FGR 95 Gypsum Cement slurry and pour directly into the mold\u003cbr\u003euntil the mold is completely full. Slight vibration just after pouring will help encourage air bubble\u003cbr\u003erelease. A brush can also be used to ‘puddle’ the slurry in the deeper parts of the mold to remove\u003cbr\u003eair. This method rarely is used with chopped glass fibers already mixed in with the slurry as it is\u003cbr\u003edifficult to achieve a fiber and air bubble-free face coat.\u003c\/p\u003e\n\u003cp\u003eA second method of solid casting employs a displacement plug approach where a backside mold is\u003cbr\u003eused to displace slurry in deeper parts of the mold. The result is similar to hand lay-up and spray-up\u003cbr\u003emethods and tends to be a faster fabrication process than the previous methods with deep relief molds.\u003c\/p\u003e\n\u003cp\u003eDRYING\u003cbr\u003eAll casts should be dried as quickly as is safely possible after manufacture so that maximum\u003cbr\u003ephysical properties can develop. Dry to a constant weight.\u003c\/p\u003e\n\u003cp\u003eThe best drying rooms or ovens provide 1) uniform and rapid circulation (minimum of 15-30 fps\u003cbr\u003e(4.6-9.1 mps)) of air with no “dead spots” having little or no air movement, 2) equal temperatures\u003cbr\u003ethroughout the entire area, and 3) provisions for exhausting a portion of the air while replacing\u003cbr\u003eit with fresh air. High humidity surrounding the drying room or oven inhibits drying efficiency\u003cbr\u003ebecause the air pulled into the room is incapable of picking up much moisture from the molds.\u003c\/p\u003e\n\u003cp\u003eThe maximum temperature at which USG Hydrocal FGR 95 Gypsum Cement molds are safe from\u003cbr\u003ecalcination is 120 °F (49 °C). Before removing molds from the dryer, the temperature should\u003cbr\u003eapproach that of the area around the dryer to prevent thermal shock. See IG502 Drying Plaster\u003cbr\u003eCasts for additional information.\u003c\/p\u003e\n\u003cp\u003eSTORAGE AND USE\u003cbr\u003eWhen properly used, USG Hydrocal FGR 95 Gypsum Cement is easy to work with and complies\u003cbr\u003ewith the federal Labeling of Hazardous Art Materials Act, 12 U.S.C. Section 1277 and ASTM D4236.\u003cbr\u003eKeep indoors at temperatures between 65 °F – 75 °F (18 °C – 24 °C) and 45% – 55% RH. Do not\u003cbr\u003estack more than two pallets high. Keep from drafts. Rotate stock. USG Hydrocal FGR 95 Gypsum\u003cbr\u003eCement should be used within six months of the manufacturing date located on the package.\u003cbr\u003eAlways follow handling and use directions and safety warnings on the package.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.usg.com\/content\/dam\/USG_Marketing_Communications\/united_states\/sds\/usg-hydrocal-fgr-gypsum-cements-sds-en-52000000017.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"USG","offers":[{"title":"5lb","offer_id":48015594357051,"sku":"47999","price":20.0,"currency_code":"USD","in_stock":false},{"title":"25lb","offer_id":48015594291515,"sku":"47999A","price":39.0,"currency_code":"USD","in_stock":false},{"title":"50lb","offer_id":48015594324283,"sku":"47999B","price":52.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/fgr.jpg?v=1710986975"},{"product_id":"plasti-paste","title":"Plasti-Paste™","description":"\u003cp\u003e\u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e is a two component fiber resin that is designed for vertical surface application. Part A is a liquid and Part B is a paste. Mix ratio is 1A : 3B by volume (41A:100B by weight). It has no odor and pot life is 8 – 10 minutes depending on mass. Demold time (can be handled) is about 90 minutes depending on mass. \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e holds a vertical surface without sagging and cures to a strong, durable and lightweight plastic. Suitable as a mother mold \/ support shell (reinforces shape of rubber mold during casting). Can be pigmented with \u003cstrong\u003eSo-Strong™\u003c\/strong\u003e color tints from Smooth-On. Add \u003cstrong\u003eUre-Fil\u003c\/strong\u003e\u003cstrong\u003e™\u003c\/strong\u003e\u003cstrong\u003e 9 \u003c\/strong\u003eas an extender or for special effects.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52084580\/plastipastecoverage.png\" alt=\"\" width=\"516\" height=\"88\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52084581\/plastipastespecs.png\" alt=\"\" width=\"406\" height=\"836\"\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 temperature (73° F \/ 23° C). This product has a limited shelf life and should be used as soon as possible. Mixing should be done in a well ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. If making a 2 or more piece mother mold, apply appropriate shim apparatus to rubber mold exterior.\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\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e – This product is adhesive and will bond to many surfaces. A sealer followed by a release agent is necessary to facilitate demolding when applying as a mother mold over a cured mold rubber. Use \u003cstrong\u003eSonite™ Wax\u003c\/strong\u003e followed by a coating of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e or \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e release agent. A liberal coat of release agent should be applied onto all surfaces that will contact the plastic. You can also apply aluminum foil as a barrier over the surface followed by an application of mold release agent.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePRE-MIX Part B Before You Start\u003c\/strong\u003e\u003c\/em\u003e – Part B is a thick paste containing oil that needs to be pre-mixed before being dispensed into measuring container. Dig deep to re-disperse oil \u0026amp; paste components that may have separated.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring\u003c\/strong\u003e\u003c\/em\u003e – The components of \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e requires two different sized containers. The first will be used for measuring out amounts of Part A and Part B. The second should be large enough to contain both components and allow thorough mixing. IMPORTANT: Shelf life of Part A (Yellow Container) is reduced after opening. Remaining product should be used as soon as possible. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket \u003c\/strong\u003ewill prolong shelf life of unused liquid urethanes.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003c\/em\u003e – Mix Ratio is 1A:3B by volume (41A:100B by weight). \u003cstrong\u003e(Step 1)\u003c\/strong\u003e Fill measuring container to the top with Part B paste, making sure to eliminate any air 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. Repeat As Necessary. \u003cstrong\u003e(Step 2) \u003c\/strong\u003eFill the measuring container to the top with Part A liquid and empty into mixing container. Mix thoroughly for 2-3 minutes making sure that you scrape the sides and bottom of the mixing container several times. Eliminate color streaks. \u003cstrong\u003eIf adding So-Strong™ color tints,\u003c\/strong\u003e pre-mix color with the Part B before adding Part A.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing Large Batches\u003c\/strong\u003e\u003c\/em\u003e - A ‘Turbine’ mechanical mixer attached to a power drill will make mixing large batches of material much easier.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e\u003c\/em\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\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\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying \u003c\/strong\u003e\u003c\/em\u003e– Mixed material thickens quickly and pot life is limited. Do not delay between mixing and applying. To increase working time, spread entire container contents over rubber mold surface and cover and spread mixture to uncovered areas. Apply uniformly with spatula over mold surface. Material will adhere to itself if additional layers are needed. Apply at least 3\/8” (1 cm) thickness, making sure rubber mold is thoroughly covered. \u003cstrong\u003eFor maximum strength\u003c\/strong\u003e and heat resistance, ½” (1.27 cm) thickness is recommended. Large molds may require added thickness for support shell stability. Supports (wood or metal) may be embedded for added stability and handling. \u003cstrong\u003ePrevent a jagged surface; \u003c\/strong\u003eFinal layer of \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e can be smoothed by wiping solvent (denatured alcohol or acetone) onto surface with gloved hand.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMaking A Two Piece Shell\u003c\/strong\u003e\u003c\/em\u003e – \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e will bond to most surfaces and itself tenaciously. A barrier coat of paste wax followed by \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e applied to all surfaces is necessary to prevent adhesion. Applying aluminum foil to the contours of all surfaces followed by \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e will also prevent adhesion.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e – Plastic will be hot immediately following cure. Let cool to room temperature before handling. Material will develop handling strength and can be handled in about 90 minutes depending on mass. At this point, it is stable enough to demold, re-assemble over rubber mold and make a casting (hold 2 or more piece assemblies together with elastic bands, mold straps or bolts). Large sections should be bolted together to minimize distortion. Full strength develops in 24 hours.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHeat Resistance \u003c\/strong\u003e\u003c\/em\u003e– Fully cured plastic with a minimum thickness of ½” (1.27 cm) will resist temperatures up to 130°F\/55°C. To improve heat resistance to 158°F \/ 70°C, post cure material at 150°F\/65°C for 16 hours.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIf machining or sanding cured plastic, wear NIOSH approved mask to prevent inhalation of residual particles.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/em\u003e – For best storage results, cast into rubber mold with a gypsum plaster or other dimensionally stable material, assemble mold inside the \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e support shell and store assembled molds on a level surface indoors at room temperature in a dry place.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Plasti-Paste.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\/PLASTI-PASTE_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3.35 lbs. \/ 1.52 kg.)","offer_id":48015740862779,"sku":"48444","price":49.99,"currency_code":"USD","in_stock":false},{"title":"Gallon Kit (11.4 lbs. \/ 5.17 kg.)","offer_id":48015740895547,"sku":"48461","price":115.99,"currency_code":"USD","in_stock":false},{"title":"5 Gallon Kit (56.6 lbs. \/ 25.67 kg.)","offer_id":48015740928315,"sku":"48471","price":418.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/plasti-paste-combo-533x400.jpg?v=1713395072"},{"product_id":"plasti-paste-ii","title":"Plasti-Paste™ II","description":"\u003cp\u003e\u003cstrong\u003eNew Plasti-Paste™ II \u003c\/strong\u003eis a two component fiber-filled resin that is designed for vertical surface application. This no-odor formulation is an improved version of our original \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e formula, and the cured product is different in the following ways:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003ePlasti-Paste II is now phthalate free.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCured plastic can be painted (original Plasti Paste™ can not)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIt is harder, more rigid with better heat resistance.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003e \u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52104236\/plastipasteiicoverage.png\" alt=\"\" width=\"471\" height=\"81\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52104237\/plastipasteiispecs.png\" alt=\"\" width=\"360\" height=\"769\"\u003e\u003c\/strong\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 temperature (73° F \/ 23° C). This product has a limited shelf life and should be used as soon as possible. Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. If making a 2 or more piece mother mold, apply appropriate shim apparatus to rubber mold exterior.\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\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e – This product is adhesive and will bond to many surfaces. A sealer followed by a release agent is necessary to facilitate demolding when applying as a mother mold over a cured mold rubber. Use \u003cstrong\u003eSonite™ Wax\u003c\/strong\u003e followed by a coating of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e or \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e release agent. A liberal coat of release agent should be applied onto all surfaces that will contact the plastic. You can also apply aluminum foil as a barrier over the surface followed by an application of Mold Release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePRE-MIX Part B Before You Start\u003c\/strong\u003e\u003c\/em\u003e – Part B is a thick paste containing oil that needs to be pre-mixed before being dispensed into measuring container. Dig deep to re-disperse oil \u0026amp; paste components that may have separated.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring\u003c\/strong\u003e\u003c\/em\u003e – The components of \u003cstrong\u003ePlasti-Paste™ II\u003c\/strong\u003e requires two different sized containers. The first will be used for measuring out amounts of Part A and Part B. The second should be large enough to contain both components and allow thorough mixing. \u003cstrong\u003eIMPORTANT: \u003c\/strong\u003eShelf life of Part A (Yellow Container) is reduced after opening. Remaining product should be used as soon as possible. \u003cstrong\u003eXTEND-IT™ Dry Gas Blanket \u003c\/strong\u003ewill prolong shelf life of unused liquid urethanes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e\u003c\/em\u003e – Mix Ratio is 1A:2B by volume (62A:100B by weight).\u003cstrong\u003e (Step 1)\u003c\/strong\u003e Fill measuring container to the top with Part B paste, making sure to eliminate any air 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. Repeat As Necessary. \u003cstrong\u003e(Step 2)\u003c\/strong\u003e Fill the measuring container to the top with Part A liquid and empty into mixing container. Mix thoroughly for 2-3 minutes making sure that you scrape the sides and bottom of the mixing container several times. Eliminate color streaks. \u003cstrong\u003eIf adding So-Strong™ color tints,\u003c\/strong\u003e pre-mix color with the Part B before adding Part A.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing Large Batches \u003c\/strong\u003e\u003c\/em\u003e- A ‘Turbine’ mechanical mixer attached to a power drill will make mixing large batches of material much easier.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e\u003c\/em\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\u003cem\u003e\u003cstrong\u003eApplying\u003c\/strong\u003e\u003c\/em\u003e – Mixed material thickens quickly and pot life is limited. Do not delay between mixing and applying. To increase working time, spread entire container contents over rubber mold surface and cover and spread mixture to uncovered areas. Apply uniformly with spatula over mold surface. Material will adhere to itself if additional layers are needed. Apply at least 3\/8” (1 cm) thickness, making sure rubber mold is thoroughly covered.\u003cstrong\u003e For maximum strength \u003c\/strong\u003eand heat resistance, ½” (1.27 cm) thickness is recommended. Large molds may require added thickness for support shell stability. Supports (wood or metal) may be embedded for added stability and handling.\u003cstrong\u003e Prevent a jagged surface;\u003c\/strong\u003e Final layer of \u003cstrong\u003ePlasti-Paste™ II\u003c\/strong\u003e can be smoothed by wiping solvent (denatured alcohol or acetone) onto surface with gloved hand.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMaking A Two Piece Shell \u003c\/strong\u003e\u003c\/em\u003e– \u003cstrong\u003ePlasti-Paste™ II\u003c\/strong\u003e will bond to most surfaces and itself tenaciously. A barrier coat of paste wax followed by \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e applied to all surfaces is necessary to prevent adhesion. Applying aluminum foil to the contours of all surfaces followed by \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e will also prevent adhesion.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIf You Want To Paint Cured Plastic\u003c\/strong\u003e\u003c\/em\u003e – For best results, measure 62 Parts A + 100 Parts B by weight using a gram scale.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e – Plastic will be hot immediately following cure. Let cool to room temperature before handling. Material will develop handling strength and can be handled in about 90 minutes depending on mass. At this point, it is stable enough to demold, re-assemble over rubber mold and make a casting (hold 2 or more piece assemblies together with elastic bands, mold straps or bolts). Large sections should be bolted together to minimize distortion. Full strength develops in 24 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHeat Resistance\u003c\/strong\u003e\u003c\/em\u003e – Fully cured plastic with a minimum thickness of ½” (1.27 cm) will resist temperatures up to 130°F\/55°C. To improve heat resistance to 158°F \/ 70°C, post cure material at 150°F\/65°C for 16 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf machining or sanding cured plastic, wear NIOSH approved mask to prevent inhalation of residual particles.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePainting \u003c\/strong\u003e\u003c\/em\u003e– Make sure surface is clean and free of release agents or other contaminants. Cured plastic can be painted and\/or primed and then painted with acrylic enamel paints. Let paint fully dry before putting part into service.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/em\u003e – For best storage results, cast into rubber mold with a gypsum plaster or other dimensionally stable material, assemble mold inside the \u003cstrong\u003ePlasti-Paste™ II\u003c\/strong\u003e support shell and store assembled molds on a level surface indoors at room temperature in a dry place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003ePart A is a liquid and Part B is a paste. \u003cstrong\u003eNew Mix Ratio is 1A: 2B by volume (62A:100B by weight).\u003c\/strong\u003e Pot life is 10 minutes at room temperature depending on mass. Demold time (can be handled) is about 90 minutes at room temperature depending on mass. Full cure; 24 hours at room temperature. Cure time can be accelerated by applying heat.\u003c\/p\u003e\n\u003cp\u003eMixed material holds a vertical surface without sagging and cures to a strong, durable and lightweight plastic. Liquid material can be pigmented with \u003cstrong\u003eSo-Strong™\u003c\/strong\u003e color tints from Smooth-On. This plastic can be used for creating themed environments or special effects, used as a “mother mold” material to reinforce rubber molds and a variety of other applications. \u003cstrong\u003eThis plastic is also a powerful adhesive\u003c\/strong\u003e and can be used as a repair material for a variety of industrial applications. Cured plastic can be sanded, machined and painted with acrylic enamel paints.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/Plasti-Paste_II.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/Plasti-Paste-II_TB.pdf\" rel=\"noopener\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3.3 lbs. \/ 1.5 kg.)","offer_id":48015741288763,"sku":"50144","price":56.99,"currency_code":"USD","in_stock":true},{"title":"Gallon Kit (13 lbs. \/ 5.9 kg.)","offer_id":48015741321531,"sku":"50161","price":156.99,"currency_code":"USD","in_stock":false},{"title":"5 Gallon Kit (60.1 lbs. \/ 27.26 kg.)","offer_id":48015741387067,"sku":"50171","price":567.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/plasti-paste-ii-combo-533x400.jpg?v=1713395998"},{"product_id":"plasti-paste-epoxy","title":"Plasti-Paste™ EPOXY","description":"\u003cp\u003e\u003cstrong\u003ePlasti-Paste™ EPOXY\u003c\/strong\u003e is an epoxy-based version of Smooth-On’s popular urethane \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e products. It is a two component, fiber-filled epoxy designed for vertical surface application. Part A is a paste and Part B is a liquid. Mix ratio is 2A: 1B by volume or weight. Pot life is 40 minutes and cure time is 16 hours at room temperature depending on mass. Applying heat can reduce cure time. Mixed material holds a vertical surface without sagging and cures very rigid and strong.\u003c\/p\u003e\n\u003cp\u003eLiquid material can be colored with \u003cstrong\u003eUVO™\u003c\/strong\u003e colorants and cured epoxy can be sanded, machined and painted with acrylic enamel paints. This plastic can used as a support shell or mother mold material to reinforce rubber molds during casting. It can also be used for creating themed environments, creating art or special effects. This epoxy is also a powerful adhesive and can be used as a repair material for a variety of industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52104142\/plastipasteepoxyspecs.png\" alt=\"\" width=\"383\" height=\"807\"\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlasti-Paste™ EPOXY\u003c\/strong\u003e offers some advantages over urethane \u003cstrong\u003ePlasti-Paste™\u003c\/strong\u003e products:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial is not affected by moisture.\u003c\/li\u003e\n\u003cli\u003eMaterial has a longer working time for applying over large areas.\u003c\/li\u003e\n\u003cli\u003eCured material is more rigid with less being required for making support shells\/mother molds.\u003c\/li\u003e\n\u003cli\u003eHigher heat resistance up (160°F \/ 71°C).\u003c\/li\u003e\n\u003c\/ul\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 temperature (73°F \/ 23°C). This product has a limited shelf life and should be used as soon as possible. Mixing should be done in a well-ventilated area. Wearing a NIOSH approved resiprator is recommended. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. If making a 2 or more piece mother mold, apply appropriate shim apparatus to rubber mold exterior. \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\u003cem\u003e\u003cstrong\u003eApplying A Release Agent \u003c\/strong\u003e\u003c\/em\u003e– This product is adhesive and will bond to many surfaces. A sealer followed by a release agent is necessary to facilitate demolding when applying as a mother mold over a cured mold rubber. Use \u003cstrong\u003eSonite™ Wax \u003c\/strong\u003efollowed by a coating of \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e release agent. A liberal coat of release agent should be applied onto all surfaces that will contact the plastic. You can also apply aluminum foil as a barrier over the surface followed by an application of release agent.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePRE-MIX Part A Before You Start\u003c\/strong\u003e \u003c\/em\u003e– Part A is a thick paste containing oil that needs to be pre-mixed before being dispensed into measuring container. Dig deep to re-disperse oil \u0026amp; paste components that may have separated.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring\u003c\/strong\u003e \u003c\/em\u003e– The components of \u003cstrong\u003ePlasti-Paste™ EPOXY \u003c\/strong\u003erequire two different sized containers. The first will be used for measuring out amounts of Part A and Part B. The second should be large enough to contain both components and allow thorough mixing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e \u003c\/em\u003e– Mix Ratio is 2A:1B by weight or volume. (\u003cstrong\u003eStep 1\u003c\/strong\u003e) Fill measuring container to the top with Part A paste, making sure to eliminate any air 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. Repeat as necessary. (\u003cstrong\u003eStep 2\u003c\/strong\u003e) Fill the measuring container to the top with Part B liquid and empty into mixing container. Mix thoroughly for 2-3 minutes making sure that you scrape the sides and bottom of the mixing container several times. Eliminate color streaks. \u003cstrong\u003eIf adding colorants\u003c\/strong\u003e, pre-mix color with the Part A before adding Part B.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing Large Batches\u003c\/strong\u003e\u003c\/em\u003e - A ‘Turbine’ mechanical mixer attached to a power drill will make mixing large batches of material much easier. Visit smooth-on.com to learn more about these inexpensive mixers. If mixing large amounts at a time, you can extend pot life by transferring mixed material into a flat container and spreading it out to reduce concentrated mass.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eApplying\u003c\/strong\u003e\u003c\/em\u003e – Apply uniformly with spatula over mold surface. Material will adhere to itself if additional layers are needed. Apply at least 1\/4” (0.64 cm) thickness, making sure rubber mold is thoroughly covered. \u003cstrong\u003eFor maximum strength\u003c\/strong\u003e and heat resistance, 3\/8” (1 cm) thickness is recommended. Large molds may require added thickness for support shell stability. Supports (wood or metal) may be embedded for added stability and handling. \u003cstrong\u003ePrevent a jagged surface\u003c\/strong\u003e; Final layer of \u003cstrong\u003ePlasti-Paste™ EPOXY\u003c\/strong\u003e can be smoothed by wiping solvent (denatured alcohol or acetone) onto surface with a gloved hand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMaking A Two Piece Shell\u003c\/em\u003e \u003c\/strong\u003e– \u003cstrong\u003ePlasti-Paste™ EPOXY\u003c\/strong\u003e will bond to most surfaces and itself tenaciously. A barrier coat of paste wax followed by \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e Mold Release applied to all surfaces is necessary to prevent adhesion. Applying aluminum foil to the contours of all surfaces followed by \u003cstrong\u003eEase Release™ 200\u003c\/strong\u003e Mold Release will also prevent adhesion.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e – Material will develop handling strength and can be handled in about 16 hours depending on mass. At this point, it is stable enough to demold, reassemble over rubber mold and make a casting (hold 2 or more piece assemblies together with elastic bands, mold straps or bolts). Large sections should be bolted together to minimize distortion. Full strength develops in 24 hours.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHeat Resistance\u003c\/strong\u003e \u003c\/em\u003e– Fully cured \u003cstrong\u003ePlasti-Paste™ EPOXY\u003c\/strong\u003e with a minimum thickness of 3\/8” (1 cm) will resist temperatures up to 170°F \/ 76°C.\u003cbr\u003e\u003cstrong\u003eIf machining or sanding cured epoxy, wear NIOSH approved mask to prevent inhalation of residual particles. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePainting\u003c\/strong\u003e\u003c\/em\u003e – Make sure surface is clean and free of release agents or other contaminants. Cured plastic can be painted and\/or primed and then painted with acrylic enamel paints. Let paint fully dry before putting part into service.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eStorage\u003c\/strong\u003e\u003c\/em\u003e – For best storage results, cast into rubber mold with a gypsum plaster or other dimensionally stable material, assemble mold inside the \u003cstrong\u003ePlasti-Paste™ EPOXY\u003c\/strong\u003e support shell and store assembled molds on a level surface indoors at room temperature in a dry place.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/1683A_1-1683B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/PLASTI-PASTE_EPOXY_TB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":48015742107963,"sku":"108644","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Gallon Kit (12 lbs. \/ 5.44 kg.)","offer_id":48015742140731,"sku":"108661","price":191.99,"currency_code":"USD","in_stock":false},{"title":"5 Gallon Kit (60 lbs. \/ 27.22 kg.)","offer_id":48015742173499,"sku":"108671","price":789.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/plasti-paste-epoxy-combo-533x400-1.jpg?v=1713395097"},{"product_id":"poly-1512x-liquid-plastic","title":"Poly 1512X Liquid Plastic","description":"\u003cp\u003ePoly 1512X Liquid Plastic is a two-part, liquid polyurethane resin that cures (RTV) to a white, Shore D71 plastic. This product has a simple 1A:1B mix ratio by weight. When cured, it has the feel and density of hard wood or thermoplastics. Poly 1512X is a pourable plastic, but it can be easily thickened with PolyFiber II Thickener for brush-on application. For a slower-setting version, consider Poly 1512 Liquid Plastic.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52137784\/1512xspecs.png\" alt=\"\" width=\"548\" height=\"718\"\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/technicalbulletin\/Polytek_TB_15Series_5-5-2021.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_15A-18_0_08-30-2018.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePart A SDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_1511-12-12X-B_05-29-2018.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePart B SDS\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e","brand":"Polytek","offers":[{"title":"2 Gallon Kit (16lb)","offer_id":48015743418683,"sku":"1512XU16","price":181.1,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (80lb)","offer_id":48015743451451,"sku":null,"price":688.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/1512xgal.png?v=1710988720"},{"product_id":"polyfiber-ii-thickener","title":"PolyFiber II Thickener","description":"\u003cp\u003eAdd PolyFiber II to Polytek® liquid polyurethane plastics or rubbers to thicken for brush-on application or to make mold shells. PolyFiber II turns a pourable mold rubber, such as Poly 74-30 Liquid Rubber, into a brushable system with any level of thickening desired – thin for a face coat or thicker for subsequent coats. PolyFiber II makes a pourable plastic, such as Poly 1512X Liquid Plastic, into a highly versatile, brushable consistency for making lightweight mother molds or mold shells. Thickened plastics can also be used to create thin, lightweight, laid-up castings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFOR INDUSTRIAL\/PROFESSIONAL USE ONLY. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca class=\"sds\" href=\"https:\/\/polytek.com\/content\/pdf\/SDS\/Polytek_SDS_PolyFiberIIz_08-15-2014.pdf\" target=\"_blank\"\u003eSafety Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"Polytek","offers":[{"title":"Gallon (.5lbs)","offer_id":48015744008507,"sku":"POLYFIBER2GAL","price":19.99,"currency_code":"USD","in_stock":true},{"title":"5 Gallon (3lbs)","offer_id":48015744041275,"sku":"POLYFIBER2","price":66.0,"currency_code":"USD","in_stock":true},{"title":"15lb Bag Special Order","offer_id":48015744074043,"sku":"POLYFIBER2BAG","price":345.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/polyfiberiigal.png?v=1713885464"},{"product_id":"free-form-air","title":"Free Form™ AIR","description":"\u003cp\u003e\u003cstrong\u003eFree Form™AIR is an extremely lightweight epoxy putty\u003c\/strong\u003e suitable for an infinite variety of industrial and art-related applications. This is a \u003cstrong\u003elow-odor, low shrinkage\u003c\/strong\u003e putty that is unique, inexpensive and \u003cstrong\u003eeasy to use.\u003c\/strong\u003e \u003cstrong\u003eFree Form™AIR\u003c\/strong\u003e is mixed by hand with a 1A:1B by volume mix ratio. It offers a long working time and cures overnight at room temperature to a hard, rigid epoxy that is very strong. \u003cstrong\u003eCured Free Form™AIR is so lightweight, it will float in water.\u003c\/strong\u003e It can be sanded, shaped, and drilled. It will readily accept any paint. Free Form can also be color pigmented with \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIgnite™\u003c\/strong\u003e colorants.\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\/free-form-air\/#\" 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\/899962730?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\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAfter mixing, \u003cstrong\u003eFree Form™AIR\u003c\/strong\u003e can be pressed into a mold to make a lightweight, detailed casting. It will hold vertical surfaces and can be applied to almost any surface including polystyrene foam for rough sculpting. \u003cstrong\u003eFree Form™AIR\u003c\/strong\u003e putty can also be used to make \u003cstrong\u003erigid support shells or mother molds.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEpoxy Laminating:\u003c\/strong\u003e Laminate \u003cstrong\u003eFree Form™AIR\u003c\/strong\u003e putty in between layers of \u003cstrong\u003eEpoxAmite™ \u003c\/strong\u003eLaminating Epoxy and fiberglass cloth, carbon or other fiber for making lightweight composite parts. Eliminates the need to make multiple layers of laminating with liquid epoxy; saves time and labor. \u003cstrong\u003eEpoxy Tooling Applications\u003c\/strong\u003e – use as a filleting material. Also good for jig and fixture construction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUsed as a lightweight adhesive, Free Form™AIR\u003c\/strong\u003e will bond to itself and a variety of surfaces including wood, stone and \u003cstrong\u003eEpoxAcoat™\u003c\/strong\u003e surface coat epoxy. \u003cstrong\u003eFree Form™AIR will even cure under water.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePot Life\/Working Time:\u003c\/strong\u003e this material is mass sensitive. The more material you mix at one time, the less time you have to work with it. Working tip; If mixing a large quantity, flatten putty with a rolling pin to reduce mass concentration and extend pot life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThickness; 1.5 inch (3.81 cm) – pot life is 30 minutes, handling time is 2.5 hours, full cure in 24 hours.\u003c\/li\u003e\n\u003cli\u003eThickness; 3\/8” (0.95 cm) – pot life is 60 minutes, handling time is 4 hours, full cure in 24 hours.\u003c\/li\u003e\n\u003cli\u003eThickness; 1\/8” (0.32 cm) - pot life is 120 minutes; handling time is 8 hours, full cure in 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg height=\"569\" width=\"404\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52740295\/freeformairspecs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eSafety\u003c\/em\u003e \u003c\/strong\u003e– Use in a well-ventilated area (“room size” ventilation). Generally, if you use any epoxy system on a regular basis, wearing a NIOSH approved respirator is advised. Wear safety glasses, long sleeves and rubber gloves to minimize skin contact. Wear nitrile or vinyl gloves only.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePreparation\u003c\/strong\u003e \u003c\/em\u003e– Materials should be stored and used at room temperature (73° F \/ 23° C). This product has a limited shelf life and should be used as soon as possible. Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. If making a 2 or more piece mother mold, apply appropriate shim apparatus to rubber mold exterior.\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\u003cem\u003e\u003cstrong\u003eApplying A Release Agent\u003c\/strong\u003e\u003c\/em\u003e – For releasing epoxy from non-porous surfaces such as resin, metal, glass etc., use \u003cstrong\u003eSonite™ Wax\u003c\/strong\u003e to prevent adhesion.\u003c\/p\u003e\n\u003cp\u003eThis product is mixed by hand. \u003cstrong\u003eYou must wear gloves when mixing this material,\u003c\/strong\u003e wearing vinyl gloves reduces inhibition risk.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMIXING \u0026amp; MEASURING -\u003c\/strong\u003e \u003c\/em\u003e\u003cstrong\u003eFree Form™AIR putty\u003c\/strong\u003e comes as two parts. Dispense equal amounts (golf ball size, for example) of Part A and Part B. These products have a limited shelf life and should be used as soon as possible.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing\u003c\/strong\u003e -\u003c\/em\u003e Knead parts together aggressively to a uniform color and apply quickly to surface of tool or mold.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eUsing Water as a Bonding Primer \u003c\/em\u003e– \u003c\/strong\u003eBefore applying \u003cstrong\u003eFree Form™ AIR\u003c\/strong\u003e, spray a light mist of water over all surfaces. Do not allow water to pool.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eApplying\u003c\/strong\u003e\u003c\/em\u003e – Mixed \u003cstrong\u003eFree Form™AIR\u003c\/strong\u003e is a dough that can be applied up to 1.5” (3.81 cm) thickness. Mix only enough Free Form to be used at one time. \u003cstrong\u003eFree Form™AIR\u003c\/strong\u003e will bond to itself.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eLaminating\u003c\/em\u003e - Free Form™AIR\u003c\/strong\u003e can be used in conjunction with \u003cstrong\u003eEpoxAcoat™\u003c\/strong\u003e surface coat and \u003cstrong\u003eEpoxAmite™\u003c\/strong\u003e laminating resin to create a strong and lightweight composite tool or mold.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eUse as a Sculpting Medium\u003c\/strong\u003e\u003c\/em\u003e \u003cstrong\u003e- Free Form™AIR\u003c\/strong\u003e can be applied to wire mesh armatures to create rigid forms for sculpting. Wire mesh for sculpting is available at most art supply stores. \u003cstrong\u003eFree Form™AIR \u003c\/strong\u003ecan be applied to polystyrene foam to create a hard, rough-sculptable and sandable surface. When applying to polystyrene foam, maximum thickness is 3\/4” (1.90 cm).\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSmoothing Surface – \u003c\/strong\u003e\u003c\/em\u003eEpoxy surface can be smoothed with water or isopropyl alcohol.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePainting\u003c\/strong\u003e\u003c\/em\u003e – Cured \u003cstrong\u003eFree Form™ AIR\u003c\/strong\u003e can be painted and \/ or primed and then painted with acrylic enamel paints. Let paint fully dry before putting part into service.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCure Time\u003c\/strong\u003e\u003c\/em\u003e - Refer to specified \u003cstrong\u003eCure Times\u003c\/strong\u003e in the \u003cstrong\u003eProduct Overview\u003c\/strong\u003e section at room temperature depending on mass. Cured material will be hard and unable to penetrate with a finger nail. Cured epoxy can now be dry sanded. \u003cstrong\u003e\u003cem\u003eIf machining or sanding, wear NIOSH approved mask to prevent inhalation of particles.\u003c\/em\u003e\u003c\/strong\u003e \u003cstrong\u003ePot Life and Cure Time values are dependent on mass and mold configuration, as epoxies are mass-sensitive.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHeat Resistance \u003c\/strong\u003e\u003c\/em\u003e– Fully cured putty with a minimum thickness of ½” (1.27 cm) will resist temperatures up to 140°F\/60°C.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eRemoving Uncured Free Form™AIR Epoxy Putty\u003c\/strong\u003e\u003c\/em\u003e - Remove as much uncured material from the surface as possible. Clean any residue with soap and water. \u003cstrong\u003eOptional\u003c\/strong\u003e - Use \u003cstrong\u003eE-POX-EE KLEENER™\u003c\/strong\u003e available from Smooth-On.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/Free_Form_Air.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/tb\/files\/FREE_FORM_TB.pdf\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.7 lbs. \/ 0.77 kg.)","offer_id":48015757410619,"sku":"4542","price":39.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (6.8 lbs. \/ 3.08 kg.)","offer_id":48015757443387,"sku":"4561","price":121.99,"currency_code":"USD","in_stock":false},{"title":"10 Gallon Kit (34 lbs. \/ 15.42 kg.)","offer_id":48015757476155,"sku":"4571","price":515.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/free-form-air-combo-533x400.jpg?v=1713391361"},{"product_id":"free-form-air-fast","title":"Free Form™ AIR FAST","description":"\u003cp\u003e\u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e is an easy to use epoxy putty that cures in minutes to a hard, strong and extremely lightweight plastic. Parts A and B are dispensed in equal amounts and mixed by hand. Used at room temperature, working time is 6 minutes in a 60 gram mass (2 oz) and handling time is 30 minutes (tack-free, hard surface). Epoxy putty is easy to color with \u003cstrong\u003eUVO™ \u003c\/strong\u003ecolor pigments. You can smooth, texture, sculpt, or stamp while epoxy putty is in its “green” state. Cured epoxy is lightweight enough to float in water and can be easily carved, sanded, tooled and painted for finishing. It is compatible with original \u003cstrong\u003eFree Form™ AIR\u003c\/strong\u003e, \u003cstrong\u003eFree Form™ AIR HT \u003c\/strong\u003eand \u003cstrong\u003eFree Form™ AIR Fire Safe\u003c\/strong\u003e.\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\/free-form-air-fast\/#\" 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\/878741370?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=\"583\" width=\"402\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/52740797\/freeformairfastspecs.png\"\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e \u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e is used for fast “rough shaping” projects, filling in voids and repair applications. Epoxy will bond to a variety of plastics (urethane, PVC, etc.) metals, wood, EPS foam, paper, ceramics, plaster, etc. It can be used for a variety of fast repair applications including marine repairs; it will cure under water.\u003cbr\u003eEpoxy Tooling - use as a filleting material or for jig\/fixture construction.\u003cbr\u003eLaminating - \u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e putty in between layers of \u003cstrong\u003eEpoxAmite™\u003c\/strong\u003e Laminating Epoxy and fiberglass cloth, carbon or other fiber for making lightweight composite parts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness; 1\/2” (1.27 cm)\u003c\/strong\u003e – pot life is 6 minutes, handling time is 30 minutes, full cure in 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness; 3\/8” (0.95 cm)\u003c\/strong\u003e – pot life is 8 minutes, handling time is 45 minutes, full cure in 24 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness; 1\/8” (0.32 cm)\u003c\/strong\u003e - pot life is 10 minutes; handling time is 2 hours, full cure in 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety –\u003c\/strong\u003e\u003c\/em\u003e Use in a well-ventilated area (“room size” ventilation). Generally, if you use any epoxy system on a regular basis, wearing a NIOSH approved respirator is advised. Wear safety glasses, long sleeves and rubber gloves to minimize skin contact. Wear nitrile or vinyl gloves only.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eThis Product Should Be Mixed and Applied in Small Increments –\u003c\/strong\u003e\u003c\/em\u003e material is mass sensitive. The more material you mix at one time, the hotter it gets and the less time you have to work with it. \u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e generates a significant exotherm (heat) when mixed. Mix and apply only in small amounts (ping-pong ball size) at a time. You can always mix and apply more as you go along. Mixing and applying anything over a “tennis ball” size amount at one time may be too hot to handle and cause burns. If you sense that the material is too hot to handle, stop using immediately.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePreparation – \u003c\/strong\u003e\u003c\/em\u003eMaterials should be stored and used at room temperature (73° F \/ 23° C). This product has a limited shelf life and should be used as soon as possible. Mixing should be done in a well-ventilated area. Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk. If making a 2 or more piece mother mold, apply appropriate shim apparatus to rubber mold exterior. 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.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eApplying A Release Agent –\u003c\/strong\u003e\u003c\/em\u003e For releasing epoxy from non-porous surfaces such as resin, metal, glass etc., use \u003cstrong\u003eSonite Wax™\u003c\/strong\u003e (available from Smooth-On) to prevent adhesion.\u003cbr\u003eThis product is mixed by hand.\u003cstrong\u003e You must wear gloves when mixing this material, \u003c\/strong\u003ewearing vinyl gloves reduces inhibition risk.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMIXING \u0026amp; MEASURING\u003cbr\u003eMeasuring -\u003c\/strong\u003e\u003c\/em\u003e \u003cstrong\u003eFree Form™ AIR FAST \u003c\/strong\u003eputty comes as two parts. Dispenseequal amounts (ping-pong ball size, for example) of Part A and Part B. These products have a limited shelf life and should be used as soon as possible.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eMixing -\u003c\/strong\u003e\u003c\/em\u003e Knead parts together aggressively to a uniform color. Mix for no more than 60 seconds and apply quickly to surface.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAPPLYING \u0026amp; LAMINATING\u003cbr\u003eUsing Water as a Bonding Primer –\u003c\/strong\u003e\u003c\/em\u003e Before applying \u003cstrong\u003eFree Form™AIR FAST\u003c\/strong\u003e, spray a light mist of water over all surfaces. Do not allow water to pool.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eApplying – \u003c\/strong\u003e\u003c\/em\u003eMixed \u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e is a dough that can be applied up to 1\/2” (1.27 cm) thickness. Mix only enough \u003cstrong\u003eFree Form™\u003c\/strong\u003e to be used at one time. \u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e will bond to itself.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eLaminating -\u003c\/strong\u003e\u003c\/em\u003e \u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e can be used in conjunction with \u003cstrong\u003eEpoxAcoat™\u003c\/strong\u003e surface coat and \u003cstrong\u003eEpoxAmite™\u003c\/strong\u003e laminating resin to create a strong and lightweight composite tool or mold.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSMOOTHING SURFACE \u0026amp; PAINTING\u003cbr\u003eSmoothing Surface –\u003c\/strong\u003e\u003c\/em\u003e Epoxy surface can be smoothed with isopropyl alcohol.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003ePainting –\u003c\/strong\u003e\u003c\/em\u003e Cured \u003cstrong\u003eFree Form™ AIR FAST\u003c\/strong\u003e can be painted and \/ or primed and then painted with acrylic enamel paints. Let paint fully dry before putting part into service.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCURING \u0026amp; HEAT RESISTANCE\u003c\/strong\u003e\u003c\/em\u003e\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eCure Time -\u003c\/strong\u003e\u003c\/em\u003e Refer to specified Cure Times in the Product Overview section at room temperature depending on mass. Cured material will be hard and unable to penetrate with a fingernail. Cured epoxy can now be dry sanded. \u003cem\u003eIf machining or sanding, wear NIOSH approved mask to prevent inhalation of particles.\u003c\/em\u003e Pot Life and Cure Time values are dependent on mass and mold configuration, as epoxies are mass-sensitive.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eHeat Resistance –\u003c\/strong\u003e\u003c\/em\u003e Fully cured putty with a minimum thickness of ½” (1.27 cm) will resist temperatures up to 145°F\/63°C.\u003cbr\u003e\u003cem\u003e\u003cstrong\u003eRemoving Uncured Free Form™ AIR FAST Epoxy Putty -\u003c\/strong\u003e\u003c\/em\u003e Remove as much uncured material from the surface as possible. Clean any residue with soap and water. \u003cstrong\u003eOptional\u003c\/strong\u003e - Use \u003cstrong\u003eE-POX-EE KLEENER\u003c\/strong\u003e™ available from Smooth-On.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/FREE%20FORM%20AIR%20FAST_A_1_B_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\/FREE_FORM_AIR_FAST_TB.pdf\" target=\"_blank\"\u003eTDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.6 lbs. \/ 0.73 kg.)","offer_id":48015757803835,"sku":"125344","price":38.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (6.8 lbs. \/ 3.08 kg.)","offer_id":48015757836603,"sku":"125361","price":125.99,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit  (34 lbs. \/ 15.42 kg.)","offer_id":48015757869371,"sku":"125371","price":537.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/free-form-air-fast-combo-533x400.jpg?v=1713391865"},{"product_id":"hemp-sisal-1","title":"Hemp \/ Sisal","description":"\u003cp\u003eLong, natural fiber that has been the traditional reinforcement for plaster mother molds. \u003c\/p\u003e\n\u003c!----\u003e","brand":"The Compleat Sculptor, Inc","offers":[{"title":"1lb Bag","offer_id":49052918055227,"sku":"06HMP01","price":24.99,"currency_code":"USD","in_stock":true},{"title":"10lb Box","offer_id":49052918120763,"sku":"06HMP10","price":169.0,"currency_code":"USD","in_stock":true},{"title":"37lb Bale","offer_id":49052918153531,"sku":"06HMP40","price":485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/Long_naturalfiberthathasbeenthetraditionalreinforcementforplastermothermolds..png?v=1719245408"},{"product_id":"t-pins-2-inch-25pc","title":"T Pins 2 inch (25pc)","description":"\u003cp class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003eT-Pins are great for Sewing Wig Blocking, Knitting, Crocheting, Modelling, Sewing, Wig Making and Crafts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\" id=\"productTitle\"\u003eWe use them to hold mold walls and mold seam lines in place. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"a-size-large a-spacing-none\"\u003e\u003cspan class=\"a-size-large product-title-word-break\"\u003eStainless Steel\u003c\/span\u003e\u003c\/p\u003e","brand":"The Compleat Sculptor, Inc","offers":[{"title":"Default Title","offer_id":50384717119803,"sku":"","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/tpins2.jpg?v=1750444187"},{"product_id":"scotchcast-plus-white-cast-tape-2-inch-x-12-foot","title":"Scotchcast Plus White Cast Tape 2 Inch X 12 Foot","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Stretches to conform well to contours for a more comfortable, better fitting cast \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e High and early strength allows for weight bearing in 20 minutes and provides a durable cast with less chance of breakdown and the need for costly repairs or replacements \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Lightweight for easy mobility \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Water-activated resin lets you control working time according to application needs application needs \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":50488120377659,"sku":null,"price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/scotchcastplus.jpg?v=1754689788"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/collections\/plastipasteepoxy.png?v=1702098954","url":"https:\/\/maacaffestore.com\/collections\/mother-mold-material.oembed","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}