{"product_id":"momentive-rtv630-1lb-two-part-silicone-rubber-compound-1-lb-kit","title":"Momentive RTV630-1LB Two-Part Silicone Rubber Compound 1 lb Kit","description":"\u003ch2\u003eMomentive RTV630-1LB Two-Part Silicone Rubber Compound 1 lb Kit\u003c\/h2\u003e\n\n\u003cp\u003eMomentive RTV630-1LB is a two-part silicone rubber compound designed for molding, potting, encapsulation, and prototype tooling applications. Part of the SILTRUST™ family of silicone materials, RTV630 cures at room temperature to form a durable, high-strength silicone elastomer with excellent tear resistance, low shrinkage, and outstanding reproduction of fine detail.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-part RTV silicone rubber compound\u003c\/li\u003e\n\u003cli\u003eConvenient 10:1 mix ratio by weight\u003c\/li\u003e\n\u003cli\u003eRoom-temperature curing system\u003c\/li\u003e\n\u003cli\u003eHigh-strength silicone elastomer after cure\u003c\/li\u003e\n\u003cli\u003eExcellent tear resistance and durability\u003c\/li\u003e\n\u003cli\u003eLow shrinkage for accurate mold reproduction\u003c\/li\u003e\n\u003cli\u003eSuitable for potting, encapsulation, and tooling applications\u003c\/li\u003e\n\u003cli\u003eCan be heat accelerated for faster curing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\n\u003cp\u003eMomentive RTV630 Silicone Rubber Compound is engineered for demanding industrial, aerospace, and electronics applications requiring a tough, flexible silicone elastomer. The two-component system consists of RTV630A and RTV630B, which combine in a 10:1 ratio and cure at room temperature without generating excessive heat or shrinkage.\u003c\/p\u003e\n\n\u003cp\u003eOnce cured, RTV630 provides excellent mechanical properties, including high tear strength, good elongation, and reliable performance across a broad temperature range. Its self-leveling characteristics make it well suited for mold making, electrical potting, encapsulation, prototype tooling, vibration isolation, and component protection. The cured silicone maintains flexibility and durability in challenging environments while accurately reproducing fine surface details.\u003c\/p\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical Potting\u003c\/li\u003e\n\u003cli\u003eElectronic Encapsulation\u003c\/li\u003e\n\u003cli\u003ePrototype Tooling\u003c\/li\u003e\n\u003cli\u003eMold Making\u003c\/li\u003e\n\u003cli\u003eVibration Isolation\u003c\/li\u003e\n\u003cli\u003eComponent Protection\u003c\/li\u003e\n\u003cli\u003eAerospace Applications\u003c\/li\u003e\n\u003cli\u003eIndustrial Manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eMomentive Performance Materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSILTRUST™\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eRTV630-1LB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eRTV630 Silicone Rubber Compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTwo-Part RTV Silicone Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMix Ratio\u003c\/td\u003e\n\u003ctd\u003e10:1 by Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor - Part A\u003c\/td\u003e\n\u003ctd\u003eBeige\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor - Part B\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMixed Color\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork Life\u003c\/td\u003e\n\u003ctd\u003eApproximately 4 Hours at 77°F (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHandling Cure Time\u003c\/td\u003e\n\u003ctd\u003e24 Hours at 77°F (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Cure Time\u003c\/td\u003e\n\u003ctd\u003e7 Days at 77°F (25°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eShore A 60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003e820 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElongation\u003c\/td\u003e\n\u003ctd\u003e250%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTear Strength\u003c\/td\u003e\n\u003ctd\u003e110 lb\/in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd\u003e-75°F to 400°F (-60°C to 204°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Size\u003c\/td\u003e\n\u003ctd\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Momentive","offers":[{"title":"Default Title","offer_id":32643069280392,"sku":"RTV630-1LB","price":145.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0331\/9391\/8600\/files\/RTV630-1LB_RS_Noimage.jpg?v=1780675854","url":"https:\/\/www.pilotshq.com\/products\/momentive-rtv630-1lb-two-part-silicone-rubber-compound-1-lb-kit","provider":"Pilots HQ LLC.","version":"1.0","type":"link"}