About This PERMANENT WATERTIGHT SEAL — ABOVE & BELOW WATERLINE — 5200 fast-cure formula creates a permanent, flexible bond that holds against water pressure, hull flexing, and wave impact. Use above or below the waterline for through-hulls, transducers, struts, and hull-to-deck joints. 24-HOUR FAST CURE — TACK-FREE IN 2 HOURS — Skins in 1 hour, tack-free by 2 hours, reaches handling strength by 24 hours. Traditional 5200 takes up to 7 days — this fast-cure version gets your boat back on the water sooner without sacrificing bond strength. UV & WEATHER RESISTANT — Engineered for full sun, salt spray, and temperature extremes. Will not crack, shrink, or chalk after years of UV exposure. Maintains adhesion and flexibility season after season. BONDS FIBERGLASS, WOOD, GELCOAT & METAL — Adheres to virtually every material found on a boat: fiberglass, wood, aluminum, steel, gelcoat, and most plastics. Also used for marine hardware mounting, portlight bedding, and deck fitting installation. 3 OZ TUBE WITH GLOVES — AMERICAN OWNED — Compact 3 oz tube is perfect for targeted repairs, small bedding jobs, and on-the-water fixes without opening a full-size cartridge. Compare to 05203 and 06520 FC. Includes disposable gloves. Family-owned business proudly operating in the USA. Overview Brand : Berkland Specific Uses For Product : Boatbuilding, Marine Repair Material : Polyurethane Item Form : Paste Special Feature : Fast Cure
![[3 oz] Marine Adhesive Sealant 5200 Fast Cure, White — Permanent Watertight Bond Above & Below Waterline, UV Resistant Marine Caulk for Boats, Hulls, Decks & Fittings by Berkland, American Owned](https://cdn.shopify.com/s/files/1/0598/0946/4449/files/71Myu9RyvVL._SX522.jpg?v=1780648627&width=480)
