BoatLIFE Life-Calk® Sealant

A long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted and used above and below the waterline. Tack-free in 1 to 3 days. Excellent resistance to teak oils, gasoline and diesel fuel. • Will bond to fiberglass, wood, metal, glass and itself. Cures to a firm flexible rubber seal with excellent waterproofing and adhesion qualities. Can be applied to damp surfaces.