10.6 oz. Life-Calk

One part Thiokol Base Polysulfide sealant cures to a positive waterproof seal. Resists oil, gas, brine, water, weather, and most chemicals. Stays seaworthy for years and years. Bonds to wood, fiberglass, metal, plastic, and glass. No priming required except on oily woods such as teak. Finest marine sealant available.