{"title":"Urethane - Flexible Foam","description":"","products":[{"product_id":"smooth-on-flexfoam-it-viii-3-gallon-kit-special-or","title":"FlexFoam-iT!™ VIII Pillow Soft","description":"\u003cp\u003eFlexFoam-iT!™ Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties.\u003c\/p\u003e\n\u003ch2\u003eTechnical Data\u003c\/h2\u003e\n\u003ch3 class=\"primary-trim\"\u003eData At-A-Glance\u003c\/h3\u003e\n\u003ctable id=\"specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eMix Ratio By Volume\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e1A:2B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eMix Ratio By Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e52.6A:100B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003ePot Life\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e35 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eHandling Time\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eCure Time\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e2 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eSpecific Gravity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e0.13 g\/cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eSpecific Volume\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e194 cu. in.\/lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eColor\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eExpansion (approximate)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e7 times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eFoam Density\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e8 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"primary-trim\"\u003e\n\u003ctd class=\"spec-label\"\u003e\u003cspan class=\"bold-label\"\u003eMixed Viscosity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 cps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\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). 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. 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\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\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\u003cstrong\u003e\u003cem\u003eAPPLYING A RELEASE AGENT \u003c\/em\u003e- \u003c\/strong\u003eUrethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e to release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e. \u003cstrong\u003eWARNING: \u003c\/strong\u003eDo not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B\u003c\/strong\u003e –\u003c\/em\u003e Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring\u003c\/em\u003e – Stop!\u003c\/strong\u003e Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results - Pre-Mix Part B after measuring out material\u003c\/em\u003e \u003c\/strong\u003e– although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results - Use a Mechanical Mixer\u003c\/em\u003e \u003c\/strong\u003e– Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand \u003c\/strong\u003e–\u003c\/em\u003e Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e \u003c\/em\u003e- For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration\u003c\/em\u003e –\u003c\/strong\u003e Pouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure -\u003c\/em\u003e \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video at smooth-on.com\/backpressure\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e\u003c\/em\u003e - This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"3 Gallon Kit (23.3 lbs. \/ 10.57 kg.)","offer_id":51514972373307,"sku":"33661","price":194.99,"currency_code":"USD","in_stock":false},{"title":"15 Gallon Kit (116 lbs. \/ 52.62 kg.)","offer_id":51514972406075,"sku":"33671","price":790.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoamviiigal.jpg?v=1710977852"},{"product_id":"flexfoam-it-iii","title":"FlexFoam-iT!™ III","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. \u003cstrong\u003eFlexFoam-iT™ III\u003c\/strong\u003e is the lowest density foam and expands the most.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEEP OUT OF REACH OF CHILDREN\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 - Store and use at room temperature (73°F\/23°C). 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. 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\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\u003e\u003cem\u003eApplying Release Agent\u003c\/em\u003e - \u003c\/strong\u003e Urethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e to release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\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\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B\u003c\/strong\u003e\u003c\/em\u003e – Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring\u003c\/em\u003e – Stop!\u003c\/strong\u003e Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results\u003c\/em\u003e - Pre-Mix Part B after measuring out material \u003c\/strong\u003e– although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results. For Best Results - Use a Mechanical Mixer – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMixing by Hand\u003c\/em\u003e \u003c\/strong\u003e– Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring \u0026amp; Curing\u003c\/em\u003e \u003c\/strong\u003e- For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMass Concentration \/ Mold Configuration \u003c\/strong\u003e– Pouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure \u003c\/strong\u003e- Capping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs Your Foam Collapsing? \u003c\/strong\u003e- This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up.\u003cstrong\u003e Inadequate mixing? \u003c\/strong\u003eYou must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/446A_1-446B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2.8 lbs. \/ 1.27 kg.)","offer_id":48015633711419,"sku":"44644","price":37.99,"currency_code":"USD","in_stock":true},{"title":"3 Gallon Kit (22 lbs. \/ 9.98 kg.)","offer_id":48015633744187,"sku":"44661","price":187.99,"currency_code":"USD","in_stock":false},{"title":"15 Gallon Kit (110 lbs. \/ 49.9 kg.)","offer_id":48015633776955,"sku":"44671","price":759.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoamiiicombo.jpg?v=1710987332"},{"product_id":"flexfoam-it-iv-tuff-stuff","title":"FlexFoam-iT!™ IV Tuff Stuff","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™ \u003c\/strong\u003eSeries foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties.\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). 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. 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\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\u003e\u003cem\u003eApplying Release Agent - \u003c\/em\u003e\u003c\/strong\u003e Urethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e to release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003chr\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\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\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B\u003c\/strong\u003e\u003c\/em\u003e – Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring\u003c\/em\u003e – Stop!\u003c\/strong\u003e Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e\u003c\/em\u003e \u003cstrong\u003e- Pre-Mix Part B after measuring out material \u003c\/strong\u003e– although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results. For Best Results - Use a Mechanical Mixer – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMixing by Hand\u003c\/em\u003e \u003c\/strong\u003e– Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMass Concentration \/ Mold Configuration –\u003c\/strong\u003e Pouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure - \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e - This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing? \u003c\/strong\u003eYou must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/715A_1-715B_1.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":48015634071867,"sku":"16444","price":27.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (15 lbs. \/ 6.8 kg.)","offer_id":48015634104635,"sku":"16461","price":133.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoamivcombo.jpg?v=1713391081"},{"product_id":"flexfoam-it-x","title":"FlexFoam-iT!™ X","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™ \u003c\/strong\u003eSeries foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"202\" width=\"943\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties.\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). 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. 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\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\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\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\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eAPPLYING A RELEASE AGENT \u003c\/em\u003e- \u003c\/strong\u003eUrethane foams are adhesive and will stick \/ bond to many surfaces. We recommend Ease Release\u003cstrong\u003e™\u003c\/strong\u003e 2831 to release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release \u003c\/strong\u003eby itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B\u003c\/strong\u003e\u003c\/em\u003e – Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring \u003c\/em\u003e– Stop!\u003c\/strong\u003e Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results - Pre-Mix Part B after measuring out material \u003c\/em\u003e–\u003c\/strong\u003e although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results - Use a Mechanical Mixer\u003c\/strong\u003e \u003c\/em\u003e– Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e \u003c\/em\u003e– Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration \u003c\/em\u003e– \u003c\/strong\u003ePouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure\u003c\/em\u003e - \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e - \u003c\/em\u003eThis is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/465A_1-465B_1.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2 lbs. \/ 0.91 kg.)","offer_id":48015634759995,"sku":"46544","price":27.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (15.6 lbs. \/ 7.08 kg.)","offer_id":48015634792763,"sku":"46561","price":128.99,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (78 lbs. \/ 35.38 kg.)","offer_id":48015634825531,"sku":"46571","price":520.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoamxcombo.jpg?v=1710987346"},{"product_id":"flexfoam-it-6","title":"FlexFoam-iT!™ 6 Pillow Soft","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™ \u003c\/strong\u003eSeries foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties.\u003c\/p\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePreparation\u003c\/em\u003e \u003c\/strong\u003e- Store and use at room temperature (73°F\/23°C). 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. 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\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\u003e\u003cem\u003eApplying Release Agent\u003c\/em\u003e - \u003c\/strong\u003e Urethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831 \u003c\/strong\u003eto release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\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\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B\u003c\/strong\u003e\u003c\/em\u003e– Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring\u003c\/strong\u003e \u003c\/em\u003e– Stop! Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results\u003c\/em\u003e - Pre-Mix Part B after measuring out material\u003c\/strong\u003e – although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results\u003c\/em\u003e - Use a Mechanical Mixer\u003c\/strong\u003e – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e \u003c\/em\u003e– Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration\u003c\/em\u003e – \u003c\/strong\u003ePouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure\u003c\/em\u003e - \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e -\u003c\/em\u003e This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/676A_1-676B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.95 lbs. \/ 0.88 kg.)","offer_id":48015635644731,"sku":"67644","price":25.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (15.6 lbs. \/ 7.08 kg.)","offer_id":48015635677499,"sku":"67661","price":131.99,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (78 lbs. \/ 35.38 kg.)","offer_id":48015635710267,"sku":"67671","price":535.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam6combo.jpg?v=1710987351"},{"product_id":"flexfoam-it-25","title":"FlexFoam-iT!™ 25","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE\u003c\/strong\u003e™ colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. \u003cstrong\u003eFlexFoam-iT!™ 25 \u003c\/strong\u003eis the highest density foam and expands the least.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEEP OUT OF REACH OF CHILDREN\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 - Store and use at room temperature (73°F\/23°C). 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. 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\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\u003e\u003cem\u003eApplying a Release Agent\u003c\/em\u003e - \u003c\/strong\u003eUrethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e to release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\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\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B\u003c\/strong\u003e \u003c\/em\u003e– Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring\u003c\/strong\u003e \u003c\/em\u003e– Stop! Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e \u003cstrong\u003e- Pre-Mix Part B after measuring out material\u003c\/strong\u003e \u003c\/em\u003e– although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e \u003c\/em\u003e- Use a Mechanical Mixer – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e\u003c\/em\u003e – Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration\u003c\/em\u003e – \u003c\/strong\u003ePouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure\u003c\/em\u003e - \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e \u003c\/em\u003e- This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/413A_1-413B_1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (3 lbs. \/ 1.36 kg.)","offer_id":48015636169019,"sku":"41344","price":41.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (25 lbs. \/ 11.34 kg.)","offer_id":48015636201787,"sku":"41361","price":214.99,"currency_code":"USD","in_stock":true},{"title":"15 Gallon Kit (120 lbs. \/ 54.43 kg.)","offer_id":48015636234555,"sku":"41371","price":870.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam25combo.jpg?v=1713390954"},{"product_id":"flexfoam-it-7-fr","title":"FlexFoam-iT!™ 7 FR","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. \u003cstrong\u003eFlexFoam-iT!™ 7 FR\u003c\/strong\u003e \u003cstrong\u003ecertifies to FMVSS-302 Flame Specification.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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). 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. 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\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\u003e\u003cem\u003eApplying Release Agent\u003c\/em\u003e - \u003c\/strong\u003eUrethane foams are adhesive and will stick \/ bond to many surfaces. We recommend\u003cstrong\u003e Ease Release™ 2831 \u003c\/strong\u003eto release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\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\u003ePre-mix Parts A \u0026amp; B\u003c\/em\u003e \u003c\/strong\u003e– Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring\u003c\/em\u003e – Stop! \u003c\/strong\u003eKnow the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor Best Results - Pre-Mix Part B after measuring out material\u003c\/strong\u003e – although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results. For Best Results - Use a Mechanical Mixer – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e\u003c\/em\u003e – Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMass Concentration \/ Mold Configuration – \u003c\/strong\u003ePouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure - \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs Your Foam Collapsing? \u003c\/strong\u003e- This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/tb\/files\/FlametestFF7FR.pdf\" rel=\"noopener\" target=\"_blank\"\u003eFlame Test Results\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/1088A_1-1088B_1.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2.13 lbs. \/ 0.97 kg.)","offer_id":48015637709115,"sku":"54844","price":29.99,"currency_code":"USD","in_stock":true},{"title":"2 Gallon Kit (17.1 lbs. \/ 7.76 kg.)","offer_id":48015637741883,"sku":"54861","price":156.99,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (85.5 lbs. \/ 38.78 kg.)","offer_id":48015637774651,"sku":"54871","price":635.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam7frcombo.jpg?v=1713391004"},{"product_id":"flexfoam-it-17","title":"FlexFoam-iT!™ 17","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"202\" width=\"943\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. The lower the number, the more the foam expands.\u003c\/p\u003e\n\u003cp\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). 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. 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\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\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\u003cstrong\u003e\u003cem\u003eAPPLYING A RELEASE AGENT \u003c\/em\u003e-\u003c\/strong\u003e Urethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831 \u003c\/strong\u003eto release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B \u003c\/strong\u003e\u003c\/em\u003e– Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring\u003c\/strong\u003e\u003c\/em\u003e – Stop! Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e\u003c\/em\u003e - \u003cstrong\u003ePre-Mix Part B after measuring out material\u003c\/strong\u003e – although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e\u003c\/em\u003e -\u003cstrong\u003e Use a Mechanical Mixer\u003c\/strong\u003e – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e\u003c\/em\u003e – Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration \u003c\/em\u003e– \u003c\/strong\u003ePouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure \u003c\/em\u003e- \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e\u003c\/em\u003e - This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/681A_1-681B_1.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2.8 lbs. \/ 1.27 kg.)","offer_id":48015638135099,"sku":"68144","price":39.99,"currency_code":"USD","in_stock":true},{"title":"3 Gallon Kit (22.8 lbs. \/ 10.34 kg.)","offer_id":48015638167867,"sku":"68161","price":206.99,"currency_code":"USD","in_stock":false},{"title":"15 Gallon Kit (114 lbs. \/ 51.71 kg.)","offer_id":48015638200635,"sku":"68171","price":847.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam17combo.jpg?v=1710987377"},{"product_id":"flexfoam-it-15-tuff-stuff","title":"FlexFoam-iT!™ 15 Tuff Stuff","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e foams are also used as repair materials for seats, cushions and archery targets. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. The lower the number, the more the foam expands.\u003c\/p\u003e\n\u003cp\u003eHas a relatively long, \u003cstrong\u003e2 minute pot life\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e“\u003cstrong\u003eTuff Stuff\u003c\/strong\u003e” foam is exceptionally strong.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eInstructions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePREPARATION...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStore and use at room temperature (73°F\/23°C). 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. 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. \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\u003eAPPLYING A RELEASE AGENT...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUrethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e to release urethane foam from most surfaces.\u003cbr\u003eIf the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e. \u003cstrong\u003eWARNING\u003c\/strong\u003e; Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRE-MIXING \u0026amp; MIXING...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B \u003c\/strong\u003e\u003c\/em\u003e– Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring – Stop! \u003c\/strong\u003e\u003c\/em\u003eKnow the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results - Pre-Mix Part B after measuring out material\u003c\/strong\u003e\u003c\/em\u003e – although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results - Use a Mechanical Mixer \u003c\/strong\u003e\u003c\/em\u003e– Mix for a minimum of 15 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e\u003c\/em\u003e – Stir quickly and deliberately for a minimum of 15 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003cbr\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePOURING, CURING \u0026amp; PERFORMANCE...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling. Cure time will be affected by mass and mold configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMass Concentration \/ Mold Configuration\u003c\/strong\u003e\u003c\/em\u003e – Pouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure\u003c\/strong\u003e\u003c\/em\u003e - Capping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e\u003c\/em\u003e - This is a common phenomenon associated with cold temperatures, inadequate mixing or both. Environment or material too cold? Warm it up. Inadequate mixing? You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/FLEXFOAM-IT%2015_REV.A.1B.1.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (2.8 lbs. \/ 1.27 kg.)","offer_id":48015638430011,"sku":"116744","price":38.99,"currency_code":"USD","in_stock":true},{"title":"3 Gallon Kit (22.8 lbs. \/ 10.34 kg.)","offer_id":48015638462779,"sku":"116761","price":205.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam15combo.jpg?v=1713390922"},{"product_id":"flexfoam-it-14","title":"FlexFoam-iT!™ 14","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg height=\"443\" width=\"319\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50542638\/flexfoam14-tech.png\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or\u003cstrong\u003e IGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"202\" width=\"943\" alt=\"\" src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\"\u003e\u003c\/p\u003e\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. The lower the number, the more the foam expands.\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). 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. 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\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\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\u003eUrethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e to release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B \u003c\/strong\u003e\u003c\/em\u003e– Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMeasuring\u003c\/strong\u003e\u003c\/em\u003e – \u003cstrong\u003eStop!\u003c\/strong\u003e Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e\u003c\/em\u003e - \u003cstrong\u003ePre-Mix Part B after measuring out material\u003c\/strong\u003e – although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results\u003c\/strong\u003e\u003c\/em\u003e - \u003cstrong\u003eUse a Mechanical Mixer\u003c\/strong\u003e – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e\u003c\/em\u003e – Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePouring \u0026amp; Curing\u003c\/strong\u003e\u003c\/em\u003e - For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration\u003c\/em\u003e – \u003c\/strong\u003ePouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure \u003c\/em\u003e- \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video:\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e\u003c\/em\u003e - This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up.\u003cstrong\u003e Inadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/www.smooth-on.com\/msds\/files\/465A_1-465B_1.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit  (3.9 lbs. \/ 1.77 kg.)","offer_id":48016144335163,"sku":"53944","price":38.99,"currency_code":"USD","in_stock":false},{"title":"3 Gallon Kit (23.2 lbs. \/ 10.52 kg.)","offer_id":48016144302395,"sku":"53961","price":190.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam-it-14-combo-533x400-1_109eb99f-fa5e-4ed3-acdc-4f3273a4c1e1.jpg?v=1713390899"},{"product_id":"flexfoam-it-v","title":"FlexFoam-iT!™ V","description":"\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510553\/flexfoamitscale.png\" alt=\"\" width=\"943\" height=\"202\"\u003e\u003c\/p\u003e\r\n\u003cp\u003ePart A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties.\u003c\/p\u003e\r\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shoplightspeed.com\/shops\/606431\/files\/50510296\/flexfoamittechdata.png\" alt=\"\" width=\"962\" height=\"463\"\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 Store and use at room temperature (73°F\/23°C). 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. 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\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\u003e\u003cstrong\u003e\u003cem\u003eApplying Release Agent\u003c\/em\u003e - \u003c\/strong\u003e Urethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831 \u003c\/strong\u003eto release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e. \u003cstrong\u003eWARNING: \u003c\/strong\u003eDo not use \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e by itself, or any other silicone based release agents. This will collapse the foam.\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. Let the release agent dry for 30 minutes.\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\u003cem\u003e\u003cstrong\u003ePre-mix Parts A \u0026amp; B\u003c\/strong\u003e\u003c\/em\u003e – Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring\u003c\/em\u003e – Stop!\u003c\/strong\u003e Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results\u003c\/em\u003e - Pre-Mix Part B after measuring out material \u003c\/strong\u003e– although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results\u003c\/em\u003e - Use a Mechanical Mixer\u003c\/strong\u003e – Mix for 30 seconds and pour into mold or form.\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMixing by Hand\u003c\/strong\u003e\u003c\/em\u003e – Stir quickly and deliberately for 30 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form.\u003c\/p\u003e\r\n\u003cp\u003eBe careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring \u0026amp; Curing\u003c\/em\u003e \u003c\/strong\u003e- For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration \u003c\/em\u003e– \u003c\/strong\u003ePouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure\u003c\/em\u003e - \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video at \u003ca href=\"http:\/\/www.smooth-on.com\/backpressure\"\u003esmooth-on.com\/backpressure\u003c\/a\u003e\u003c\/p\u003e\r\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs Your Foam Collapsing?\u003c\/strong\u003e\u003c\/em\u003e - This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\r\n\u003cp\u003e\u003ca href=\"https:\/\/www.smooth-on.com\/msds\/files\/487A_1-487B_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\/FLEXFOAM-IT_SERIES.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":48016679043387,"sku":"48744","price":27.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (15.6 lbs. \/ 7.08 kg.)","offer_id":48016679076155,"sku":"48761","price":132.99,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (78 lbs. \/ 35.38 kg.)","offer_id":51254295986491,"sku":null,"price":538.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam-it-v-combo-533x400-1.jpg?v=1713391101"},{"product_id":"flexfoam-it-™-23-fr","title":"FlexFoam-iT!™ 23 FR","description":"\u003cdiv class=\"info\"\u003e\n\u003cp\u003e\u003cstrong\u003eFlexFoam-iT!™\u003c\/strong\u003e Series foams are premium quality water blown flexible foams that can be used for a variety of industrial, special effects and art \u0026amp; crafts and projects. With several to choose from, uses include making theatrical props (swords, knives, hammers, etc.), industrial gaskets, custom padding and cushioning, and more. \u003cstrong\u003eSO-Strong™\u003c\/strong\u003e, \u003cstrong\u003eUVO™\u003c\/strong\u003e or \u003cstrong\u003eIGNITE™\u003c\/strong\u003e colorants can be added for color effects. Part A and B liquids are combined, mixed and poured into a mold or other form (apply release agent if necessary). Mixture will rise and cure quickly to a solid, flexible foam. Foams vary by density and offer good physical properties. \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\u003eFlexFoam-iT!™ 23 FR\u003c\/strong\u003e is flame rated to UL-94 HB specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\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\/flexfoam-23fr\/#\" 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\/847048258?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%;\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ca href=\"https:\/\/www.smooth-on.com\/products\/flexfoam-23fr\/#\" class=\"slider-control slider-right slider-1-right\" rel=\"yt:8kxWhbq0ThU\"\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"slider-thumbs thumbs-8 slider-thumbs-1\"\u003e\n\u003cdiv class=\"iScrollWrapper\" style=\"transition-timing-function: cubic-bezier(0.1, 0.57, 0.1, 1); transition-duration: 0ms; transform: translate(0px) translateZ(0px);\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"iScrollWrapper\" style=\"transition-timing-function: cubic-bezier(0.1, 0.57, 0.1, 1); transition-duration: 0ms; transform: translate(0px) translateZ(0px);\"\u003e\n\u003ch2\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam23specs.png?v=1720036820\"\u003e\u003c\/h2\u003e\n\u003ch2\u003eInstructions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePREPARATION \u003c\/em\u003e- \u003c\/strong\u003eStore and use at room temperature (73°F\/23°C). 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. 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\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\u003e\u003cem\u003eApplying a Release Agent\u003c\/em\u003e -\u003c\/strong\u003e Urethane foams are adhesive and will stick \/ bond to many surfaces. We recommend \u003cstrong\u003eEase Release™ 2831 \u003c\/strong\u003eto release urethane foam from most surfaces. If the release application is particularly difficult (example; releasing urethane foam from urethane rubber), we recommend an application of \u003cstrong\u003eUniversal™ Mold Release\u003c\/strong\u003e followed by an application of \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Do not use \u003cstrong\u003eUniversal™ Mold Release \u003c\/strong\u003eby itself, or any other silicone based release agents. This will collapse the foam.\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\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\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePRE-MIXING \u0026amp; MIXING \u003c\/em\u003e- \u003c\/strong\u003ePre-mix Parts A \u0026amp; B – Stir or shake both Part A \u0026amp; Part B thoroughly before dispensing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMeasuring \u003c\/em\u003e–\u003c\/strong\u003e Stop! Know the mix ratio of the foam product you are using. Some are by weight and some are by volume. Dispense the correct amounts of Part A and Part B into a large mixing container.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eFor Best Results - Pre-Mix Part B after measuring out material\u003c\/strong\u003e\u003c\/em\u003e – although not necessary, pre-mixing Part B using a drill and mechanical mixer (such as a turbine mixer available from Smooth-On) after measuring out and before combining with Part A will yield best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eFor Best Results\u003c\/em\u003e -\u003c\/strong\u003e Use a Mechanical Mixer – Mix for a minimum of 15 seconds and pour into mold or form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMixing by Hand\u003c\/em\u003e – \u003c\/strong\u003eStir quickly and deliberately for a minimum of 15 seconds. Make sure that you aggressively scrape the sides and bottom of your mixing container several times. Pour into mold or form. Be careful not to splash low-viscosity liquid out of container. Remember, these materials cure quickly. Do not delay between mixing and pouring.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003ePouring \u0026amp; Curing \u003c\/em\u003e-\u003c\/strong\u003e For best results, pour your mixture in a single spot at the lowest point of the containment field and let the mixture seek its level. Allow space in the containment field for the foam to grow as it expands to its ultimate volume. Allow foam to cure for at least 30 minutes before handling. Cure time will be affected by mass and mold configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eMass Concentration \/ Mold Configuration\u003c\/em\u003e –\u003c\/strong\u003e Pouring large amounts at a time in certain mold configurations (i.e. cylinder) could cause excess heat to be generated and result in splitting (fissures). Step pouring in layers may resolve this problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eImproving Surface Finish \u0026amp; Minimizing Voids With Back Pressure\u003c\/em\u003e - \u003c\/strong\u003eCapping the mold cavity opening with a board that has predrilled holes will improve surface finish for some foams. For more information, watch the video at \u003ca href=\"http:\/\/www.smooth-on.com\/backpressure\"\u003esmooth-on.com\/backpressure\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eIs Your Foam Collapsing? \u003c\/em\u003e-\u003c\/strong\u003e This is a common phenomenon associated with cold temperatures, inadequate mixing or both. \u003cstrong\u003eEnvironment or material too cold?\u003c\/strong\u003e Warm it up. \u003cstrong\u003eInadequate mixing?\u003c\/strong\u003e You must thoroughly pre-mix both parts A and B. After combining A and B, mix thoroughly. If using a mechanical mixer, mix for 30 seconds. When hand mixing, mix quickly and aggressively, almost whipping the material.\u003c\/p\u003e\n\u003ch2\u003eRelated Documents\u003c\/h2\u003e\n\u003cul id=\"docslist\"\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.smooth-on.com\/tb\/files\/FLEXFOAM-IT_SERIES.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eTechnical Bulletin \u003cspan class=\"ctaRedChevron\"\u003e›\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"primary-trim\" href=\"http:\/\/www.smooth-on.com\/tb\/files\/FLEXFOAM-IT_SERIES.pdf\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan class=\"ctaRedChevron\"\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca class=\"primary-trim\" href=\"http:\/\/www.smooth-on.com\/msds\/files\/413A_1-413B_1.pdf\" rel=\"noopener\" target=\"_blank\"\u003eSafety Data Sheet \u003cspan class=\"ctaRedChevron\"\u003e›\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca class=\"primary-trim\" href=\"http:\/\/www.smooth-on.com\/assets\/pdf\/Flex_Foam_23_UL94_Certification.pdf\"\u003eUL94 Flame Certification \u003cspan class=\"ctaRedChevron\"\u003e›\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Smooth-On","offers":[{"title":"Trial Kit (1.85 lbs. \/ 0.84 kg.)","offer_id":49128362508603,"sku":"75944","price":25.99,"currency_code":"USD","in_stock":false},{"title":"2 Gallon Kit (14.8 lbs. \/ 6.71 kg.)","offer_id":49128362541371,"sku":"75961","price":136.99,"currency_code":"USD","in_stock":true},{"title":"10 Gallon Kit (74 lbs. \/ 33.57 kg.)","offer_id":49178388562235,"sku":"75971","price":521.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/flexfoam-it_-23fr-combo-533x400_2.webp?v=1720036575"},{"product_id":"ez-spray™-flexfoam-cartridges-case-of-3-11-25-lbs-5-1-kg","title":"EZ-Spray™ FlexFoam Cartridges Case of 3 (11.25 lbs. \/ 5.1 kg.)","description":"\u003cp\u003e\u003cstrong\u003eEZ~Spray™ FlexFoam\u003c\/strong\u003e is a flexible polyurethane foam compound that can be conveniently sprayed using Smooth-On’s \u003cstrong\u003eEZ~Spray™ Junior \u003c\/strong\u003eSystem. \u003cstrong\u003eEZ~Spray™ FlexFoam\u003c\/strong\u003e consists of two liquid components in an \u003cstrong\u003eEZ~Spray™\u003c\/strong\u003e cartridge. When combined in a mixing ratio of one to one by volume, \u003cstrong\u003eEZ~Spray™ FlexFoam\u003c\/strong\u003e quickly cures to a solid, lightweight and durable 7 lb. (approx.) flexible foam, that can be used for a variety of special effects and industrial applications. \u003cstrong\u003eRefer to Smooth-On’s EZ~Spray™ Junior manual and video before using.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMix Ratio By Volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A:1B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePot Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTack Free Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCure Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecific Gravity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.11 g\/cc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFoam Density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 lb\/ft³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpansion (Approx.)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7 times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMixed Viscosity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,000 cps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstructions\u003c\/h2\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. Spraying should be done in a well-ventilated area.\u003cstrong\u003e Breathing protection:\u003c\/strong\u003e Everyone in the spray area should wear an independent air supplied hood or NIOSH approved breathing mask.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo Not Attempt To Spray Rubber Or Plastic Without First Reading The EZ~Spray™ Junior Manual!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eApplying A Release Agent\u003c\/em\u003e\u003c\/strong\u003e - This foam is adhesive and will stick to almost any surface. A release agent is necessary to facilitate demolding. \u003cstrong\u003eEase Release™ 2831\u003c\/strong\u003e (available from Smooth-On or your Smooth-On distributor) is made for releasing urethane foams from most surfaces.\u003c\/p\u003e\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\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\u003eAfter material cartridge is loaded \u0026amp; prepared depress trigger and begin spraying.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSpraying\u003c\/strong\u003e\u003c\/em\u003e - For best results, always spray in a waste bucket first to establish an appropriate product and air volume level. Spray onto model or into mold, applying a thin first coat, moving quickly. Wait two minutes between first and second coats. Heat from the first coat will speed the cure of the others. Spray bottom edges with many thin coats to avoid drips and voids. Work from bottom to top. Increase volume pressure for heavier coats. Consult \u003cstrong\u003eEZ~Spray™ Junior \u003c\/strong\u003eVideo and Instruction Manual for more information.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCuring\u003c\/strong\u003e\u003c\/em\u003e - \u003cstrong\u003eEZ~Spray™ FlexFoam\u003c\/strong\u003e will cure quickly and can be handled or demolded in about 15 minutes at room temperature depending on mass and configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003ePerformance \u0026amp; Storage\u003c\/strong\u003e\u003c\/em\u003e - Cured castings of \u003cstrong\u003eEZ~Spray™ FlexFoam\u003c\/strong\u003e are flexible and durable. They resist moisture, and can be primed\/ painted or bonded to other surfaces (any release agent must be removed). If machining cured \u003cstrong\u003eEZ~Spray™ FlexFoam\u003c\/strong\u003e, wear dust mask or other apparatus to prevent inhalation of residual particles. Unpainted castings will yellow over time—more quickly when exposed to ultraviolet light. Flexible foam pieces for display should be supported with a rigid support structure.\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"TDS\" href=\"https:\/\/www.smooth-on.com\/tb\/files\/EZ-Spray_FlexFoam.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\/EZ_Spray_Flex_Foam_7.pdf\" target=\"_blank\"\u003eSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Smooth-On","offers":[{"title":"Default Title","offer_id":49723404190011,"sku":"","price":201.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/ez-spray-flex-foam-3xcart-533x400.jpg?v=1732727083"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/collections\/flexfoamitselection.png?v=1700684769","url":"https:\/\/maacaffestore.com\/collections\/urethane-flexible-foam.oembed","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}