{"product_id":"dow-corning-99179322-rtv-silicone-joint-sealant-10-1-oz","title":"Dow Corning 99179322 Rtv Silicone Joint Sealant 10.1 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DOW CORNING 99179322 is an RTV silicone joint sealant dispensed from a 10.1 oz cartridge, designed for sealing joints and gaps where flexibility, temperature resistance, and chemical durability are required. Part of the 733 Series, it cures to a clear finish and operates across a wide temperature range from -70 degrees F to 350 degrees F. With a tack-free dry time of just 15 minutes and a full cure in 24 hours, this sealant suits applications where quick turnaround matters. It carries food-safe certification under 21 CFR 177.2600 and meets UL 94 HB flammability standards. HVAC technicians, plumbers, and facilities maintenance professionals use this sealant for both new installations and service work.\u003c\/p\u003e\n\u003cp\u003eThis sealant is suited for residential and commercial applications wherever a flexible, clear, temperature-resistant seal is needed. It adheres to glass, metal, and plastic substrates, making it versatile across HVAC ductwork, plumbing penetrations, equipment housings, and food-processing environments where an FDA-compliant sealant is required. The 10.1 oz cartridge format is compatible with standard caulking guns for controlled, precise application in tight or overhead spaces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRTV silicone formula with a 15-minute tack-free dry time and 24-hour full cure\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -70 degrees F to 350 degrees F (-57 degrees C to 177 degrees C)\u003c\/li\u003e\n  \u003cli\u003eClear color for clean, low-visibility seals on glass, metal, and plastic\u003c\/li\u003e\n  \u003cli\u003eFood-safe formulation compliant with 21 CFR 177.2600\u003c\/li\u003e\n  \u003cli\u003eMeets UL 94 HB flammability standard\u003c\/li\u003e\n  \u003cli\u003eStandard 10.1 oz cartridge fits most professional caulking guns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eAdheres to glass, metal, and plastic substrates. Suitable for use in food-safe environments per 21 CFR 177.2600. Designed as an OEM-style replacement or serviceable sealant for joints, seams, and penetrations in HVAC, plumbing, and equipment-maintenance applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApplication should be performed by a qualified tradesperson following applicable codes including IFGC or IPC where penetration sealing is required. Clean and dry all surfaces before applying; contaminated substrates will reduce adhesion. Apply with a standard caulking gun at a consistent bead width and tool within the open working time. Allow the full 24-hour cure before exposing the joint to service temperatures or fluids.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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-Clear)\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: Clear\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 (-57 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 350 degrees F (177 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\u003eStandards\u003c\/strong\u003e: 21 CFR 177.2600, UL 94 HB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental\u003c\/strong\u003e: Food Safe\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 99179322\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DOW CORNING","offers":[{"title":"Default Title","offer_id":51540370194738,"sku":"99179322","price":21.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/15fa60104b24eb5d95a36f5b36ba8fbc.jpg?v=1785853576","url":"https:\/\/voomisupply.com\/products\/dow-corning-99179322-rtv-silicone-joint-sealant-10-1-oz","provider":"Voomi Supply","version":"1.0","type":"link"}