{"product_id":"flex-80-flexible-urethane-rubber","title":"Flex 80 Flexible Urethane Rubber","description":"\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cdiv class=\"max-height--inner\"\u003e\n\u003cdiv class=\"max-height--inner-content rte product-short-description\"\u003e\n\u003cp\u003eFlex 80 is an extremely tough yet flexible urethane rubber, perfect for casting durable rubber parts that require strength with a bit of give. With a \u003cstrong\u003eshore hardness of 80-85A\u003c\/strong\u003e, Flex 80 strikes the ideal balance between rigidity and flexibility, making it a go-to choice for duplicating or creating industrial-grade rubber components.\u003c\/p\u003e\n\u003cp\u003eColor \u003cspan style=\"color: rgb(45, 45, 45); font-family: Roboto, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: center; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0.016px; -webkit-text-stroke-width: 0px; white-space: pre-wrap; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;\"\u003eTranslucent Yellow\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMixed Viscosity 1600cP\u003c\/p\u003e\n\u003cp\u003eMix Ratio 1:1 by weight or volume\u003c\/p\u003e\n\u003cp\u003eWorking Time 4 min\u003c\/p\u003e\n\u003cp\u003eDemold Time 2 hours \u003c\/p\u003e\n\u003cp\u003eCure Time 72 hr\u003c\/p\u003e\n\u003cp\u003eHardness 80-85A\u003c\/p\u003e\n\u003cp\u003eTensile Strength 1332\u003c\/p\u003e\n\u003cp\u003eTear Resistance 190\u003c\/p\u003e\n\u003cp\u003eElongation % 250\u003c\/p\u003e\n\u003cp\u003e✔ \u003cstrong\u003eHigh Durability\u003c\/strong\u003e – Designed for long-lasting, heavy-use applications\u003cbr\u003e✔ \u003cstrong\u003eSmooth, Bubble-Free Castings\u003c\/strong\u003e – Vacuum or pressure casting recommended for best results\u003cbr\u003e✔ \u003cstrong\u003eVersatile Coloring\u003c\/strong\u003e – To create opaque-colored castings, mix white dye with translucent dyes\u003c\/p\u003e\n\u003cp\u003eWhether you're replicating hard rubber parts or crafting custom designs, Flex 80 delivers the strength and resilience you need.\u003c\/p\u003e\n\u003cdiv id=\"ProductAccordion-collapsible_tab_NeMdia-template--24188852502812__main-product\" class=\"collapsible__content accordion__content rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes Flex 80 different from other Flex Series rubbers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e🪨 Flex 80 is the hardest and most durable in the Flex Series, with higher tensile and tear strength compared to lower shore hardness options.\u003c\/p\u003e\n\u003cp\u003e🚫 Flex 80 is not food or skin safe and should not be used for applications involving direct contact with food or skin.\u003c\/p\u003e\n\u003cp\u003e🛠️ Yes, but it is best suited for harder, more rigid molds. For softer, more flexible molds, consider Flex 20 or 50.\u003c\/p\u003e\n\u003cp\u003e✅ Yes, it can bond to some surfaces. Always use a mold release when casting into non-silicone molds to prevent unwanted adhesion.\u003c\/p\u003e\n\u003cp\u003e⏳ You have 4 minutes of working time before it begins to gel, so plan accordingly.\u003c\/p\u003e\n\u003cp\u003e❄️ Store your urethanes in a cool, dark place away from direct sunlight and high temperatures, ideally between 60°F and 75°F (15°C to 24°C). Keep the container tightly sealed to prevent moisture and air from affecting the formula. Wiping the container tops before sealing can help prevent stuck caps.\u003c\/p\u003e\n\u003cp\u003e☀️ For the best results, pour urethanes in a well-ventilated, temperature-controlled environment with humidity below 60% to prevent defects and bubbles. Once cured, keep finished projects out of direct sunlight to prevent discoloration or degradation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Alumilite Corporation","offers":[{"title":"32 oz","offer_id":50394347274555,"sku":"AL10088","price":44.0,"currency_code":"USD","in_stock":true},{"title":"2 gal","offer_id":50394347307323,"sku":null,"price":119.0,"currency_code":"USD","in_stock":false},{"title":"10 gal","offer_id":50394347340091,"sku":null,"price":528.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/7539\/6411\/files\/AlumiliteFlex80-32ozKitHero1000x1000.jpg?v=1750806919","url":"https:\/\/maacaffestore.com\/products\/flex-80-flexible-urethane-rubber","provider":"The Compleat Sculptor, Inc","version":"1.0","type":"link"}