Seal leaky hoses, pipes, tubing, lines and fittings with the most versatile and easy-to-use emergency repair product available. Rescue Tape is a self-fusing silicone repair product that creates a permanent, airtight, watertight seal in seconds. Leaves no sticky residue and resists fuels, oils, acids, solvents, salt water and UV rays. Insulates up to 8,000 volts, withstands up to 500ºF and remains flexible to -85ºF. 950-psi tensile strength.