{"product_id":"3m-7000120479-marine-grade-silicone-sealant-white-3-oz","title":"3M 7000120479 Marine Grade Silicone Sealant White 3 Oz","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M 7000120479 is a marine-grade silicone sealant formulated for use in demanding saltwater and freshwater environments. It cures to a flexible, mildew-resistant seal that resists yellowing over time, making it well suited for applications that see prolonged UV exposure, moisture, and temperature cycling. The sealant comes in a 3 oz tube and is available in white. It is used by marine technicians, boat builders, and maintenance professionals working on hull fittings, deck hardware, ports, hatches, and other wet or exposed surfaces.\u003c\/p\u003e\u003cp\u003eThis sealant is intended for marine applications where a durable, weatherproof, and non-yellowing silicone seal is required. Typical uses include sealing around through-hull fittings, deck plates, windshield trim, and other exterior joints on fiberglass, metal, and painted surfaces exposed to standing water, spray, and UV. It is appropriate for both recreational and commercial vessel maintenance.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMildew-resistant formula suited for constant moisture exposure\u003c\/li\u003e\n\u003cli\u003eRemains flexible after curing — resists cracking from hull flex and vibration\u003c\/li\u003e\n\u003cli\u003eNon-yellowing formulation maintains appearance over extended UV exposure\u003c\/li\u003e\n\u003cli\u003eConvenient 3 oz tube for targeted application on fittings and seams\u003c\/li\u003e\n\u003cli\u003eWhite color matches common deck and hull finishes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose marine-grade silicone sealant for use on fiberglass, metal, glass, and painted surfaces common to marine vessel construction and maintenance.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eApplication is typically performed by marine technicians or experienced boat maintenance professionals. Surfaces should be clean, dry, and free of old sealant, grease, and debris before application. Allow adequate cure time before exposing the joint to water or mechanical stress. Follow applicable vessel safety and manufacturer guidelines for sealant use around through-hull fittings and structural deck hardware.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.29 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Contents\u003c\/strong\u003e: 3 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00051135080177\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: 3M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000120479\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51347856720178,"sku":"7000120479","price":130.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310531864.jpg?v=1782115141","url":"https:\/\/voomisupply.com\/products\/3m-7000120479-marine-grade-silicone-sealant-white-3-oz","provider":"Voomi Supply","version":"1.0","type":"link"}