Keep your cabin dry with the LifeSafe Self-Bonding Mast Boot Tape. Measuring 4 inches by 100 inches (102 mm x 2.54 m), this heavy-duty, self-amalgamating marine tape fuses directly to itself to create an airtight, watertight seal around mast wedges and deck collars. It stretches effortlessly to fit irregular shapes without leaving sticky adhesive residue, making installation and future removal clean and hassle-free. Engineered to withstand harsh UV rays, saltwater, and extreme weather conditions.