Sea Choice - SILICONE SELF-FUSING TAPE - 1 inch X 10 feet - WHITE - 61461. Ideal for almost any application requiring a waterproof seal.. Size - 1" x 10'. Color - White. Center ridge line facilitates uniform application of tape. An excellent insulator with high dielectric strength (400 volts per mil). Revolutionary alternative to heat shrink tubing. Begins curing immediately - completely cures within 24 hours. Forms a permanent moisture-tight seal. Ideal for high-temperature applications. No adhesive residue upon removal. Seamless self-fusing silicone tape. Salt water resistant