BoatLIFE Life-Calk Sealant 2.8 fl oz Black

BoatLIFE Life-Calk Sealant is a permanent, flexible marine polysulfide sealant suitable for both above and below waterline applications. This 2.8 fl oz black tube can be sanded and painted, with strong resistance to teak oils, gasoline, and diesel fuel. It adheres to fiberglass, wood, metal, glass, and itself, making it ideal for sealing teak decks, bedding hardware, and repairing underwater seams. The sealant remains tack-free in 1 to 3 days and can even be applied underwater for emergencies.