Sealants

Designed specifically for fiberglass boats. A fast-curing (24 hours) polyurethane/silicone adhesive sealant. Permanently flexible, non shrinking. O...

Polyurethane sealer. Tack free in 48 hours. Cures in 5-7 days with no shrinkage. Extremely strong above or below waterline. Stays flexible. Bonds a...

Adheres to fiberglass, metal and wood. Stops leaks and waterproofs. Seals ports, thru-hull fittings, hatches, windows, topside fittings. New, low o...

Adheres to fiberglass, metal and wood. Stops leaks and waterproofs. Seals ports, thru-hull fittings, hatches, windows, topside fittings. New, low o...

Adheres to fiberglass, metal and wood. Stops leaks and waterproofs. Seals ports, thru-hull fittings, hatches, windows, topside fittings. New, low o...

Adheres to fiberglass, metal and wood. Stops leaks and waterproofs. Seals ports, thru-hull fittings, hatches, windows, topside fittings. New, low o...

Designed specifically for fiberglass boats. A fast-curing (24 hours) polyurethane/silicone adhesive sealant. Permanently flexible, non shrinking. O...

Designed specifically for fiberglass boats. A fast-curing (24 hours) polyurethane/silicone adhesive sealant. Permanently flexible, non shrinking. O...

Designed specifically for fiberglass boats. A fast-curing (24 hours) polyurethane/silicone adhesive sealant. Permanently flexible, non shrinking. O...

Designed specifically for fiberglass boats. A fast-curing (24 hours) polyurethane/silicone adhesive sealant. Permanently flexible, non shrinking. O...

Polyurethane sealer. Tack free in 48 hours. Cures in 5-7 days with no shrinkage. Extremely strong above or below waterline. Stays flexible. Bonds a...

Polyurethane sealer. Tack free in 48 hours. Cures in 5-7 days with no shrinkage. Extremely strong above or below waterline. Stays flexible. Bonds a...

The seal is extremely strong, retains its strength above or below the water line. Stays flexible too - allows for structural movement. Has excellen...

A one-part general purpose polyurethane that chemically reacts with moisture to deliver flexible bonds with good adhesion to wood, fiberglass, gelc...