3M Marine Adhesive Sealant 4000 UV Fast Cure is a one-component, medium-strength, moisture-curing, gap-filling sealant that cures to form a firm, flexible and waterproof seal on aluminium, wood, gel coat and fiberglass, making it well-suited for marine applications above or below the waterline. This product offers excellent UV resistance for reliable long term performance.

• High performance, medium strength bonding allows for disassembly
• Excellent UV resistance
• Colourstable sealing
• Above and below the water line applications