E-Z Fuse, 1" x 10', Red, Silicone Tape, Self-Fusing, Waterproof, Airtight Seal, Seals Wet Or Dry Leaks With No Sticky Residue, Insulates 8,000V, Functions - 60 Degrees To + 500 Degrees Fahrenheit, UV Resistant, Permanent Flexible Seal, UL Listed.