Cool Tape(TM) is a flexible and super strong self-adhesive thermal insulating tape capable of protecting up to 2000F of radiant heat. Made of one mil aluminized material bonded to a woven glass fiber heat resistant matting, Cool Tape(TM) is a ultra light weight heat reflective solution for wrapping wires, cables, hoses, fuel lines, covering seams and many other uses. Withstands direct heat up to 400F Use to secure panels, seal air boxes, wrap wiring & more Strong self-adhesive backing Perfect for giving Reflect-A-Cool, Heat Screen and Floor & Tunnel Shield II a finished edge look! *DO NOT apply directly to exhaust components.