Rescue Tape - This silicone rescue tape works great for any number of uses, including emergency hose repair, electrical insulation, sealing connections, marking lines and chain, emergency o-rings, almost anything. It stretches and gives you a self-fusing, permanent seal that is waterproof and airtight. It resists 500 degrees F (260 degrees C) to 85 degrees F (65 degrees C) and insulates up to 8000 Volts per layer. 950 PSI tensile strength. Never gets gummy or sticky like electrical or duct tape - no messy cleanup. Resists fuels, oils, acids, solvents, salt water, road salt and UV rays. Extremely versatile with an unbelievably long shelf life. Comes in Various Colors. (Sorry - can not specify color when ordering). Dimensions: 1 inch Wide x .020 inch (20 mil) thick x 12 feet long. 1 roll per package.