{"product_id":"dow-corning-2423472-rtv-silicone-joint-sealant-3-oz-red","title":"Dow Corning 2423472 Rtv Silicone Joint Sealant 3 Oz Red","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DOW CORNING 2423472 is a red RTV silicone joint sealant in a 3 oz tube, designed for high-temperature sealing applications in mechanical and industrial systems. Formulated as part of the 736 series, it delivers a tack-free dry time of 17 minutes and a full cure time of 24 hours. The operating temperature range spans -85 degrees F to 500 degrees F, making it suitable for demanding thermal environments. It adheres to both metal and plastic substrates and carries a food-safe designation under 21 CFR 177.2600. Licensed HVAC technicians, plumbers, and mechanical contractors install this product when forming reliable, heat-resistant gasket seals on flanges and mating surfaces.\u003c\/p\u003e\n\u003cp\u003eThis sealant is used wherever a durable, flexible gasket or flange seal is required across residential and commercial mechanical systems. Typical applications include flange joints, custom gasket forming, and sealing mating metal or plastic surfaces subject to elevated temperatures or thermal cycling. The 3 oz tube format is practical for field service and maintenance work. Its paintable surface and food-safe certification extend its use to food-processing equipment and similar regulated environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRTV silicone formulation provides flexible, heat-resistant seals from -85 degrees F to 500 degrees F\u003c\/li\u003e\n  \u003cli\u003eTack-free in 17 minutes with full cure in 24 hours for efficient turnaround on service calls\u003c\/li\u003e\n  \u003cli\u003eFood safe per 21 CFR 177.2600 and meets MIL-A-46106 military specification\u003c\/li\u003e\n  \u003cli\u003eAdheres to metal and plastic substrates without primer in most applications\u003c\/li\u003e\n  \u003cli\u003ePaintable surface finish for installations requiring a finished appearance\u003c\/li\u003e\n  \u003cli\u003e3 oz tube format for easy field application and controlled dispensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on metal and plastic flange and gasket surfaces in mechanical, HVAC, and industrial assemblies where RTV silicone sealant is specified. Part of the DOW CORNING 736 series (series part number 736-Red).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eApply to clean, dry, and degreased surfaces for best adhesion. Allow the sealant to reach tack-free state before exposing the joint to moisture, and wait the full 24-hour cure time before returning the assembly to service under load or pressure. Follow applicable codes and manufacturer guidelines for the specific system being serviced.\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: 736 (736-Red)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Red\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\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: 500 degrees F (260 degrees C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTack-Free Dry Time\u003c\/strong\u003e: 17 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\u003eApplication\u003c\/strong\u003e: Flange, Gasket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdheres To\u003c\/strong\u003e: Metal, Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaintable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental\u003c\/strong\u003e: Food Safe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: 21 CFR 177.2600, MIL-A-46106\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\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: 2423472\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DOW CORNING","offers":[{"title":"Default Title","offer_id":51544445976882,"sku":"2423472","price":35.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f7b9d3b114e79c294c300e912403d785.jpg?v=1785926773","url":"https:\/\/voomisupply.com\/products\/dow-corning-2423472-rtv-silicone-joint-sealant-3-oz-red","provider":"Voomi Supply","version":"1.0","type":"link"}