3M Fast Cure 4200 Sealant 3 oz. White

3M™ Marine Adhesive Sealant Fast Cure 4200FC is a one-component, medium-strength, moisture-curing, gap-filling polyurethane that delivers strong, flexible bonds to aluminum, wood, gelcoat and fiberglass. It forms watertight, weather-resistant seals above and below the waterline. In addition, its flexibility allows for dissipation of stress caused by shock, vibration, swelling or shrinking. Features Medium strength marine bonding allows for disassembly Formulated for fast cure, providing rapid results Tack-free in 1 hour and typically cures in 24 hours Above and below the water line applications Flexible and durable adhesion withstands stress