{"product_id":"dow-corning-4102963-rtv-silicone-joint-sealant-3-oz","title":"Dow Corning 4102963 Rtv Silicone Joint Sealant 3 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DOW CORNING 4102963 is a clear RTV silicone joint sealant packaged in a 3 oz tube, designed for sealing, bonding, and gasketing applications across a wide range of trade and industrial environments. Part of the 734 series, this sealant reaches a tack-free state in just 13 minutes and achieves full cure in 24 hours. It operates reliably from -85 degrees F to 356 degrees F, making it suitable for both extreme-cold and elevated-heat environments. HVAC technicians, plumbers, and general mechanical contractors use this type of product for sealing joints, penetrations, and connections where flexibility and temperature resistance are required.\u003c\/p\u003e\n\u003cp\u003eThis sealant is well suited for residential and light commercial applications involving HVAC systems, plumbing assemblies, and general mechanical equipment. It adheres to glass, metal, and plastic substrates, covering the most common surfaces encountered during service and installation work. The 3 oz tube format is appropriate for field repairs, spot sealing, and smaller installation jobs where a full-size cartridge is unnecessary. It meets MIL-A-46106 standards, which qualifies it for demanding service environments beyond typical residential use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRTV silicone formulation with a 13-minute tack-free dry time for fast handling\u003c\/li\u003e\n  \u003cli\u003eFull cure achieved in 24 hours under standard conditions\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -85 degrees F to 356 degrees F\u003c\/li\u003e\n  \u003cli\u003eAdheres to glass, metal, and plastic surfaces\u003c\/li\u003e\n  \u003cli\u003eMeets MIL-A-46106 military specification standards\u003c\/li\u003e\n  \u003cli\u003eClear color for clean, low-visibility finished joints\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sealant for use on glass, metal, and plastic substrates in HVAC, plumbing, and general mechanical applications where a flexible, temperature-resistant silicone joint sealant is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApply to clean, dry, and grease-free surfaces for proper adhesion. Allow a minimum of 13 minutes tack-free time before handling and a full 24 hours before placing joints under load or exposing them to fluids. This product is typically applied by HVAC technicians and plumbers during assembly or service; follow applicable mechanical and building codes for sealant use on specific system types. Avoid applying over wet surfaces or in areas with active moisture until the sealant has fully cured.\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: 734\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Clear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Size\u003c\/strong\u003e: 3 oz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Tube\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTack-Free Dry Time\u003c\/strong\u003e: 13 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: -85 degrees F (-65 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 356 degrees F (180 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: MIL-A-46106\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.33 pounds\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: 4102963\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DOW CORNING","offers":[{"title":"Default Title","offer_id":51539052101938,"sku":"4102963","price":54.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2c5e76547b98666668c9ab6f21b76e6a.jpg?v=1785833866","url":"https:\/\/voomisupply.com\/products\/dow-corning-4102963-rtv-silicone-joint-sealant-3-oz","provider":"Voomi Supply","version":"1.0","type":"link"}