ManufacturerPart : 10408. 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.