{"product_id":"dap-7079808642-black-silicone-window-door-sealant","title":"Dap 7079808642 Black Silicone Window Door Sealant","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DAP 7079808642 is a 100% silicone rubber sealant formulated for long-lasting waterproof sealing on windows, doors, and related building envelope applications. Once cured, the silicone remains flexible and adheres well to most common substrates, resisting cracking, crumbling, and chalking over time. The cured sealant is mildew resistant, making it a practical choice for areas exposed to moisture or humidity. Weighing 0.75 pounds per unit, it is packaged individually and suited for both indoor and outdoor use. Licensed contractors, glaziers, and experienced DIYers rely on this product for sealing gaps, joints, and penetrations in door and window assemblies.\u003c\/p\u003e\u003cp\u003eThis sealant is appropriate for residential and light commercial applications wherever a durable, flexible weatherproof joint is needed. Common uses include perimeter sealing around window frames, door frames, and threshold assemblies. Its indoor and outdoor rating makes it suitable for a wide range of climate conditions. The product meets ASTM C920 and Specification C719 Class 25, confirming it performs under defined cyclic joint movement requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e100% silicone rubber formulation provides superior flexibility and adhesion after cure\u003c\/li\u003e\n\u003cli\u003eWaterproof seal resists moisture intrusion at window and door joints\u003c\/li\u003e\n\u003cli\u003eCured sealant is mildew resistant for use in humid or wet environments\u003c\/li\u003e\n\u003cli\u003eResists cracking, crumbling, and chalking over extended service life\u003c\/li\u003e\n\u003cli\u003eRated for both indoor and outdoor use\u003c\/li\u003e\n\u003cli\u003eMeets ASTM C920 and Specification C719 Class 25 for cyclic joint movement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style silicone sealant for window and door perimeter sealing in residential and light commercial construction and retrofit applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSurface preparation is critical  -  substrate surfaces should be clean, dry, and free of dust, oil, and old sealant before application. Follow local building code requirements and the applicable provisions of the International Building Code when sealing building envelope joints. Keep area ventilated during application and allow full cure time before exposing the joint to water or weather. Do not apply over damp surfaces or when ambient temperatures fall outside the product application range stated on the packaging.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation\u003c\/strong\u003e: 100% Silicone Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.75 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Indoor and Outdoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Compliance\u003c\/strong\u003e: ASTM C920, Specification C719 Class 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMildew Resistance\u003c\/strong\u003e: Yes, cured sealant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DAP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7079808642\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DAP","offers":[{"title":"Default Title","offer_id":52103248150834,"sku":"7079808642","price":17.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/92e7d5a58a21112d5485541f2d9c4358.jpg?v=1790071067","url":"https:\/\/voomisupply.com\/products\/dap-7079808642-black-silicone-window-door-sealant","provider":"Voomi Supply","version":"1.0","type":"link"}