3M™ Marine Adhesive Sealant 5200FC, Fast Cure, White, 3 oz Tube 6 Pack

MULTI-SURFACE SEALANT: A permanent solution for bonding marine substrates like wood, fiberglass, and metal VERSATILE APPLICATIONS: Tough yet flexible polyurethane polymer is ideal for deck housings, hull fittings, porthole mounting, fiberglass transoms, and underside molding WARD OFF WATER: Resists saltwater and weathering both above and below the water line FLEXIBLE BONDS: The flexible elastomeric bond absorbs the stress of vibration, swelling, shrinking, and shock FAST CURE: Tack-free in 1-2 hours, fully cures within 48 hours 3M™ Marine Adhesive Sealant 5200FC is a multi-purpose adhesive sealant made specifically for the marine market. This high-strength adhesive forms a weather-resistant seal. It's unique formula reacts with moisture to cure fast, forming a tack-free skin in 1-2 hours and fully curing in 48. Ideal for use above and below the waterline, it reliably bonds dissimilar materials including wood, fiberglass, gelcoat, plastics, and metals. Polyurethane sealants such as this