{"product_id":"dow-corning-99179264-rtv-silicone-sealant-10-1-oz-silver","title":"Dow Corning 99179264 Rtv Silicone Sealant 10.1 Oz Silver","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DOW CORNING 99179264 is an RTV silicone joint sealant packaged in a 10.1 oz cartridge, formulated for flexible, durable sealing across a wide thermal range. Part of the 733 series, this silver-colored sealant cures at room temperature and reaches a tack-free state in 15 minutes, with full cure achieved in 24 hours. It is rated for continuous service from -70 degrees F to 350 degrees F, making it suitable for applications that see repeated thermal cycling. HVAC technicians, plumbers, and general trade professionals use this sealant for sealing joints, seams, and penetrations where silicone adhesion and thermal flexibility are required.\u003c\/p\u003e\u003cp\u003eThis sealant is suited for both residential and commercial applications where a high-performance silicone sealant is needed on glass, metal, or plastic surfaces. It is commonly applied in HVAC ductwork, equipment housings, and plumbing penetration seals. The food-safe rating under 21 CFR 177.2600 also makes it appropriate for installations in food service and processing environments. The silver color blends with aluminum and metalwork common in mechanical systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRTV silicone formulation — cures at room temperature without external heat\u003c\/li\u003e\n\u003cli\u003eTack-free in 15 minutes; full cure in 24 hours\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -70 degrees F to 350 degrees F\u003c\/li\u003e\n\u003cli\u003eFood safe per 21 CFR 177.2600\u003c\/li\u003e\n\u003cli\u003eFlame rating: UL 94 HB\u003c\/li\u003e\n\u003cli\u003eAdheres to glass, metal, and plastic substrates\u003c\/li\u003e\n\u003cli\u003eSilver color — blends with aluminum and metallic surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on glass, metal, and plastic surfaces. This sealant is part of the DOW CORNING 733 series (series part number 733-Aluminum) and is suitable for joint sealing applications in HVAC, plumbing, and food-service environments where RTV silicone adhesion is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eApplication is performed using a standard caulk gun for 10.1 oz cartridges. Surfaces should be clean, dry, and free of oil, dust, or loose material before sealant is applied. Allow the sealant to reach full cure before exposing the joint to operating temperatures or fluid contact. Work in accordance with applicable mechanical and building codes for the specific trade and jurisdiction.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Type\u003c\/strong\u003e: RTV Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 733 (733-Aluminum)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 10.1 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTack-Free Dry Time\u003c\/strong\u003e: 15 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Cure Time\u003c\/strong\u003e: 24 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -70 degrees F (-56.67 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 350 degrees F (176.67 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdheres To\u003c\/strong\u003e: Glass, Metal, Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFood Safe\u003c\/strong\u003e: Yes — 21 CFR 177.2600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlame Rating\u003c\/strong\u003e: UL 94 HB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.88 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DOW CORNING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 99179264\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DOW CORNING","offers":[{"title":"Default Title","offer_id":51544158961970,"sku":"99179264","price":21.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/223feac7f6f3c14f40ddcb913fcf38e6.jpg?v=1785924905","url":"https:\/\/voomisupply.com\/products\/dow-corning-99179264-rtv-silicone-sealant-10-1-oz-silver","provider":"Voomi Supply","version":"1.0","type":"link"}