3M Marine Adhesive Sealant 3 oz

3M 4200 Adhesive Sealant 3oz 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.
Tack-free in 1 hour and typically cures in 24 hours
Formulated for fast cure, providing rapid results
Above and below the water line applications
Flexible and durable adhesion withstands stress