{"product_id":"3m-5200-marine-sealant-white-cartridge-06500","title":"3M 5200 Marine Sealant – White Cartridge | 06500","description":"\u003ch2\u003e3M 5200 Marine Sealant – White Cartridge\u003c\/h2\u003e\u003cp\u003e3M 5200 is a one-part polyurethane marine sealant and adhesive known for its exceptional bonding strength and long-term flexibility. It creates a permanent, watertight bond above and below the waterline, making it the go-to choice for structural marine joints where the connection needs to hold indefinitely — hull-to-deck seams, through-hull fittings, keel bolts, and other critical bonding applications.\u003c\/p\u003e\u003cp\u003e5200 stays flexible after curing, accommodating the movement and vibration inherent in marine structures without cracking or losing adhesion. It won’t sag or flow in vertical or horizontal seams, and remains workable for up to 4 hours after application.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 06500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat:\u003c\/strong\u003e Cartridge (for standard caulking gun)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e One-part polyurethane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTack-Free Time:\u003c\/strong\u003e 48 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Cure Time:\u003c\/strong\u003e 5–7 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkable After Application:\u003c\/strong\u003e Up to 4 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShrinkage:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 454 g (1 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 638060094990\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExtremely strong bond above and below the waterline\u003c\/li\u003e\n\u003cli\u003eStays flexible after curing — accommodates structural movement and vibration\u003c\/li\u003e\n\u003cli\u003eNo shrinkage during cure\u003c\/li\u003e\n\u003cli\u003eWon’t sag or flow in vertical or horizontal seams\u003c\/li\u003e\n\u003cli\u003eWorkable up to 4 hours after application\u003c\/li\u003e\n\u003cli\u003eBonds fiberglass to fiberglass, wood to fiberglass, and other common marine substrates\u003c\/li\u003e\n\u003cli\u003eEasy application with a standard manual caulking gun\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHull-to-deck seam bonding and sealing\u003c\/li\u003e\n\u003cli\u003eThrough-hull fitting installation\u003c\/li\u003e\n\u003cli\u003eKeel bolt bedding\u003c\/li\u003e\n\u003cli\u003ePortlight and hatch frame bedding\u003c\/li\u003e\n\u003cli\u003eStructural bonding of fiberglass deck to fiberglass hull\u003c\/li\u003e\n\u003cli\u003eWood-to-fiberglass bonding applications\u003c\/li\u003e\n\u003cli\u003eAny marine joint requiring a permanent, high-strength, flexible seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5200-marine-sealant-black\"\u003e3M 5200 Marine Sealant – Black\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/5200-marine-sealant-mahogany\"\u003e3M 5200 Marine Sealant – Mahogany\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/3m-5200-fast-cure-marine-adhesive-sealant-white-295ml-thr-06520\"\u003e3M 5200 Fast Cure Marine Sealant – White (295ml)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e 3M 5200 is the right choice when you need a bond that is meant to be permanent — hull-to-deck joints, keel bolt bedding, and through-hull fittings where you never want the joint to come apart. The bond strength is exceptional, but that’s also the caution: once cured, 5200 is extremely difficult to remove without damaging the substrate.\u003c\/p\u003e\u003cp\u003eIf there’s any chance you’ll need to disassemble the joint in the future — for hardware replacement, deck fitting service, or inspection — consider 3M 4200 or a polysulfide sealant instead. 5200 is the right call for permanent structural bonds; it’s the wrong call for anything you might need to remove later. Also note the 5–7 day full cure time — plan accordingly before launching or loading the joint.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250760974372,"sku":"71-06500","price":49.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/71-06500.jpg?v=1786509721","url":"https:\/\/marisolmarine.com\/products\/3m-5200-marine-sealant-white-cartridge-06500","provider":"Marisol Marine Company","version":"1.0","type":"link"}