Rescue Tape - Self-Fusing Silicone Tape 6 Roll Pack Includes Black, Red, Yellow, Blue, Green, Orange 950 PSI Strength; Insulates 8,000 Volts; Resists 500F Degrees (260C) Remains flexible to -85 F! (-60 C) Creates a Permanent Air-Tight, Water-Tight Seal in seconds! Each Roll 1" X .020" (20mil) X 12'