{"product_id":"calvana-2-pack-5200-marine-sealant-black-310ml-10-82oz-fast-cure-uv-resistant","title":"Calvana 2 Pack 5200 Marine Sealant – Black 310ml (10.82oz) | Fast Cure \u0026 UV Resistant","description":"\u003cdiv\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eCalvana 5200 Marine Sealant in black arrives as a practical 310ml cartridge, available in a convenient 2-pack. It’s engineered to deliver a durable, flexible bond on fiberglass, wood, gelcoat, and metal, making it a versatile option for hulls, decks, and through-hull fittings. The formulation emphasizes long-term reliability while staying workable for on-site tasks, helping you tackle common marine and RV sealing needs with one product.\u003c\/p\u003e\n\u003cp\u003eWhether you’re sealing a deck rail, bedding fittings, or addressing a small hull seam, this sealant offers a balanced blend of strength and workability. It’s not a guaranteed solution, but with proper surface prep and application, it can contribute to solid seals on typical marine substrates.\u003c\/p\u003e\n\u003ch2\u003eFast-curing performance\u003c\/h2\u003e\n\u003cp\u003eThe product supports a practical workflow with a quick start: a tack-free surface forms in roughly 2 hours, and full waterproof strength is achieved within about 24 hours. This accelerates progress and helps you plan downtime with a clearer timeline.\u003c\/p\u003e\n\u003ch2\u003eBuilt for harsh environments\u003c\/h2\u003e\n\u003cp\u003eProtected against UV exposure and weathering, the sealant helps resist sun fade and discoloration. It is designed to perform on surfaces both above and below the waterline when used on compatible materials, offering flexibility for exterior and submerged joint work.\u003c\/p\u003e\n\u003ch2\u003eVersatility across projects\u003c\/h2\u003e\n\u003cp\u003eWhile tailored for marine use, the sealant’s broad substrate compatibility suits automotive and RV projects as well. You could bed railings, seal deck fittings, or repair hull sections with confidence, knowing the product can adapt to different materials. The 310ml tube includes a pre-attached nozzle for precise bead placement and a nitrile glove set for cleaner handling.\u003c\/p\u003e\n\u003ch2\u003eKey advantages\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePermanent, heavy-duty bond on fiberglass, wood, gelcoat, and metal\u003c\/li\u003e\n\u003cli\u003eFast tack-free time (~2 hours) and full waterproof strength in ~24 hours\u003c\/li\u003e\n\u003cli\u003eUV-resistant formula for outdoor use and sun exposure\u003c\/li\u003e\n\u003cli\u003eCan bond underwater, usable above and below waterline\u003c\/li\u003e\n\u003cli\u003eVersatile across marine, automotive, and RV projects\u003c\/li\u003e\n\u003cli\u003eIncludes pre-attached nozzle and nitrile gloves for clean application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s in the kit\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwo 310ml black sealant tubes with pre-attached nozzles\u003c\/li\u003e\n\u003cli\u003eOne pair of nitrile gloves included for clean handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUsage tips\u003c\/h2\u003e\n\u003cp\u003ePrepare surfaces, apply a steady bead, and allow sufficient curing time before loading the bonded joint. Results depend on proper surface preparation, substrate compatibility, and environmental conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What surfaces can Calvana 5200 sealant bond to?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It adheres to fiberglass, wood, gelcoat, and metal, ideal for hulls, decks, and fittings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How fast does it cure and is it UV resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Tack-free in about 2 hours; full waterproof strength in 24 hours; UV-resistant for outdoor use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Calvana","offers":[{"title":"Default Title","offer_id":42468317298773,"sku":"B0G57SGRTM","price":49.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/calvana-5200-sealant-tube-nozzle.jpg?v=1778069783","url":"https:\/\/plentytorque.co.uk\/products\/calvana-2-pack-5200-marine-sealant-black-310ml-10-82oz-fast-cure-uv-resistant","provider":"PlentyTorque","version":"1.0","type":"link"}