{"product_id":"a-4565-hcra","title":"Elkem Silicone HCRA 4565 65A (HCR) High Consistency Rubber (A-4565-HCRA)","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA-4565-HCRA Silicone Gum (Heat Cure HCR, Shore A 65)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA-4565-HCRA\u003c\/strong\u003e is a \u003cstrong\u003eplatinum-cure, high consistency rubber (HCR) silicone gum\u003c\/strong\u003e offering \u003cstrong\u003eexceptional physical properties and dimensional stability\u003c\/strong\u003e. With a \u003cstrong\u003eShore A 65 durometer\u003c\/strong\u003e, this material provides a strong, durable elastomer ideal for applications requiring \u003cstrong\u003ehigh tear strength, low shrinkage, and structural integrity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUnlike liquid silicones, HCR materials have a \u003cstrong\u003egum-like consistency\u003c\/strong\u003e, allowing technicians to \u003cstrong\u003esculpt, shape, and laminate directly into the material\u003c\/strong\u003e before curing. This makes it especially useful for applications where control and manual forming are critical.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProcessing requires a two-roll mill\u003c\/strong\u003e for proper blending, pigment incorporation, and uniform material preparation. The material offers an extended \u003cstrong\u003eworking time of up to 6 hours\u003c\/strong\u003e (at ~65°F), allowing ample time for fabrication before curing.\u003c\/p\u003e\n\u003cp\u003eCure is achieved through \u003cstrong\u003eheat\u003c\/strong\u003e, producing a finished elastomer with excellent mechanical performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShore A 65 high durometer silicone gum\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlatinum-cure (addition cure) system\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh consistency (gum) form for sculpting and shaping\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExcellent physical properties and durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow to no shrinkage\u003c\/strong\u003e for dimensional stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBonds well to \u003cstrong\u003evarious substrates\u003c\/strong\u003e for lamination\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLong working time (~6 hours at 65°F)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeat cure required for full vulcanization\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProcessing Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSupplied as a \u003cstrong\u003etwo-part system (Part A \u0026amp; Part B)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMix \u003cstrong\u003eequal parts thoroughly\u003c\/strong\u003e prior to use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTwo-roll mill required\u003c\/strong\u003e for proper blending and coloring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSculpted silicone components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaminated silicone structures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplications requiring \u003cstrong\u003ehigh strength and dimensional stability\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Properties (Typical)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurometer (Shore A):\u003c\/strong\u003e 70 (range 60–70)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e up to ~1490 psi\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElongation:\u003c\/strong\u003e up to ~650%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTear Strength:\u003c\/strong\u003e up to ~214 lb\/in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAppearance:\u003c\/strong\u003e Clear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA high-performance HCR silicone designed for \u003cstrong\u003eadvanced fabrication, sculpting, and durable elastomer applications\u003c\/strong\u003e.\u003c\/p\u003e","brand":"factor2inc","offers":[{"title":"4 LB Kit, 2 Pounds of A \u0026 2 Pounds of B","offer_id":45500891103430,"sku":"A-4565-HCRA","price":96.95,"currency_code":"USD","in_stock":false},{"title":"44 LB Kit  22 Pounds A \u0026 22 Pounds B","offer_id":45500891136198,"sku":"A-4565-44-HCRA","price":857.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/5572\/2182\/files\/A-4565-HCRA-2_1143c4f1-b0e7-4e5e-aed1-ccdc0f6a3331.jpg?v=1770073983","url":"https:\/\/factor2inc.myshopify.com\/en-mx\/products\/a-4565-hcra","provider":"Factor II Inc.","version":"1.0","type":"link"}