3M 4000UV White Fast Cure Marine Adhesive – Rapid-Setting Waterproof Sealant

Get quick, reliable bonding with 3M 4000UV White Fast Cure Marine Adhesive, a one-part polyurethane sealant formulated for rapid curing in marine environments. This adhesive provides a strong, flexible, and waterproof seal, making it ideal for boat hulls, decks, and other marine surfaces where fast turnaround times are essential. Its white color offers a clean, professional finish and excellent UV resistance for long-lasting durability in sunlight. Designed for excellent adhesion to fiberglass, metal, wood, and gelcoat, 3M 4000UV delivers a tough, elastic bond that resists cracking, peeling, and weathering. This fast-curing marine adhesive is perfect for boat builders, repair professionals, and marine enthusiasts looking for a high-performance sealant that combines speed with strength and flexibility.