{"product_id":"3m-company-6520-marine-adhesive-sealant-10-oz-white","title":"3M Company 6520 Marine Adhesive Sealant 10 Oz White","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 3M COMPANY 6520 is a fast-cure marine adhesive sealant designed for demanding above- and below-waterline applications. Supplied in a 10 oz cartridge and available in white, this sealant delivers an extremely strong bond that remains flexible after cure, allowing it to accommodate structural movement without cracking or losing adhesion. It resists weathering and saltwater exposure, making it a reliable choice for sealing, bonding, and bedding tasks in marine environments. Licensed marine technicians and experienced boat builders rely on this product for hull fittings, deck hardware, and other structural joints that require a long-term watertight seal.\u003c\/p\u003e\u003cp\u003eThis sealant is suited for residential and commercial marine applications where both strength and flexibility are required. Typical uses include sealing through-hull fittings, port frames, hatches, and deck penetrations on fiberglass, wood, and metal substrates. Its fast-cure formulation reduces downtime during installation or repair. The cartridge format is compatible with standard caulking guns, making it straightforward to apply in the field or in a shop setting.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFast-cure 5200 formulation bonds and seals above and below the waterline\u003c\/li\u003e\n\u003cli\u003eExtremely strong adhesion that retains strength after full cure\u003c\/li\u003e\n\u003cli\u003eStays flexible to absorb structural movement and vibration\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to saltwater, weathering, and UV exposure\u003c\/li\u003e\n\u003cli\u003e10 oz cartridge format for use with standard caulking guns\u003c\/li\u003e\n\u003cli\u003eWhite color for clean, finished appearance on light-colored surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style marine adhesive sealant suitable for fiberglass, wood, and metal substrates in above- and below-waterline marine sealing and bonding applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eApplication should be performed by a qualified marine technician or experienced installer familiar with marine sealant procedures. Surfaces must be clean, dry, and free of oil, grease, and loose material before application. Allow full cure time before submerging the assembly below the waterline. Use appropriate solvent and ventilation practices as directed by the product safety data sheet, and follow applicable marine industry guidelines for structural bonding.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Volume\u003c\/strong\u003e: 10 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 12.46 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 12 per case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Type\u003c\/strong\u003e: Cartridge\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 COMPANY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6520\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51523347710258,"sku":"6520","price":527.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/09d76fdb57d6d75db439594d8a053cf7.jpg?v=1785440353","url":"https:\/\/voomisupply.com\/products\/3m-company-6520-marine-adhesive-sealant-10-oz-white","provider":"Voomi Supply","version":"1.0","type":"link"}