Marine Adhesive Sealant 5200 Fast Cure, 10 oz White — Permanent Watertight Bond Above & Below Waterline, UV Resistant Marine Caulk for Boats, Hulls, Decks & Fittings by Berkland, American Owned

Professional Grade - When it comes to your boat, you don't want to take chances. Our marine adhesive provides watertight bonding and sealing for fiberglass / gelcoat and wood. Creates watertight, weather-resistant, UV-resistant seals on boat hardware, joints and more Permanent Bonding and Sealing - Our marine adhesive creates a strong, permanent bond that still maintains just enough flexibliity. Perfect for use on deck fittings, through-hull fastenings, railings, transducers and more. Holds up well during vibration, movement and shock Fast Cure, Above and Below Waterline - Unlike many marine adhesives, our 5200 FC cures within 24 hours. Work for areas above AND below the waterline. Compare to other brand's 5200 Fast Cure / FC sealants, including 05203 and 06520 UV-Resistant, Long Lasting - No more worrying about a sealant that degrades with sun exposure - our marine sealant holds up. Does not degrade in a high sunlight/UV exposure environment. Resistant to weathering and degradation in either saltwater or freshwater environments Easy Application - A single-component sealant that requires NO mixing. Solvent-free, Non-toxic, Low VOC. No cracking or peeling! 10oz tube, white sealant. By Berkland

• 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 — Skins in 1 hour, 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, deck fitting installation, and boat carpet or marine flooring adhesion.
• 10 OZ CARTRIDGE WITH GLOVES — AMERICAN OWNED — Full-size 10 oz cartridge fits any standard caulk gun. Includes disposable gloves for clean application. Compare to 05203 and 06520 FC. Family-owned business proudly operating in the USA.