{"product_id":"boatlife-life-calk-marine-polysulfide-sealant-bedding-compound-10oz-white","title":"BoatLIFE Life-Calk Marine Polysulfide Sealant \u0026 Bedding Compound – 10 oz. Cartridge, White","description":"\u003ch2\u003eBoatLIFE Life-Calk Marine Polysulfide Sealant \u0026amp; Bedding Compound – 10 oz. Cartridge, White\u003c\/h2\u003e\u003cp\u003eLife-Calk in white — the same permanently flexible polysulfide formula trusted for teak decks, through-hull fittings, and below-waterline seams, in a 10 oz. cartridge sized for larger jobs. The white finish makes it the right choice for white hulls, gelcoat surfaces, and bright-finish hardware where a black or clear bead would stand out. Unlike silicone, polysulfide can be sanded, painted, and re-bedded cleanly — making it the professional standard for teak work and fuel-exposed fittings.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePermanently flexible polysulfide formula — will not crack or harden over time\u003c\/li\u003e\n\u003cli\u003eTack-free in 1–3 days; full cure delivers a firm, rubber-like seal\u003c\/li\u003e\n\u003cli\u003eWhite finish — blends with white hulls, gelcoat, and bright-finish hardware\u003c\/li\u003e\n\u003cli\u003eExcellent resistance to teak oils, gasoline, and diesel fuel\u003c\/li\u003e\n\u003cli\u003eCan be sanded and painted after cure\u003c\/li\u003e\n\u003cli\u003eBonds to fiberglass, wood, metal, glass, and itself\u003c\/li\u003e\n\u003cli\u003eSuitable for above- and below-waterline use\u003c\/li\u003e\n\u003cli\u003eCan be applied underwater for emergency repairs\u003c\/li\u003e\n\u003cli\u003eStandard 10 oz. cartridge — fits any standard caulk gun\u003c\/li\u003e\n\u003cli\u003eCleanup with mineral spirits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTeak and laid-deck seam sealing on white or light-colored decks\u003c\/li\u003e\n\u003cli\u003eBedding deck hardware, cleats, and stanchion bases on white hulls\u003c\/li\u003e\n\u003cli\u003eThrough-hull fittings and underwater seams on gelcoat surfaces\u003c\/li\u003e\n\u003cli\u003eKeel bolt and rudder fitting seals where color match matters\u003c\/li\u003e\n\u003cli\u003eHull-to-deck joints on white fiberglass boats\u003c\/li\u003e\n\u003cli\u003eAny large-area sealing project requiring a fuel-resistant, sandable, white flexible seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003eThe white cartridge is the go-to Life-Calk for white-hull boats and gelcoat decks where a black bead would be visible and unwanted. The 10 oz. cartridge format is the practical choice for continuous runs, full teak seaming, and production bedding work. For smaller touch-up jobs or when you don’t want to break out a caulk gun, the \u003ca href=\"\/products\/boatlife-life-calk-marine-polysulfide-sealant-bedding-compound-1oz-tube\"\u003eLife-Calk 1 oz. Tube\u003c\/a\u003e is a handy companion. Need a black finish for dark hulls? See the \u003ca href=\"\/products\/boatlife-life-calk-marine-polysulfide-sealant-bedding-compound\"\u003eLife-Calk 10 oz. Cartridge, Black\u003c\/a\u003e. For non-teak applications where a faster-curing bond is preferred, see the \u003ca href=\"\/products\/sudbury-300-marine-sealant-white-10-oz-cartridge\"\u003eSudbury 300 Marine Sealant – White, 10 oz. Cartridge\u003c\/a\u003e.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250760351780,"sku":"76-1034","price":59.24,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/76-1033_33aae366-6ac9-4b90-82d5-2a91b05b5319.jpg?v=1786509702","url":"https:\/\/marisolmarine.com\/products\/boatlife-life-calk-marine-polysulfide-sealant-bedding-compound-10oz-white","provider":"Marisol Marine Company","version":"1.0","type":"link"}