DEI-10413 Self-adhesive DEI Thermal Cool-Tape. Made of aluminum-coated glass fiber base. Temperature resistance: direct contact: 200 ° C heat radiation: 1100 ° C. Cool Tape is a flexible and super strong self-adhesive thermal insulating tape capable of protecting up to 2000 ° F of radiant heat. Made of one mil aluminized material bonded to a woven glass fiber heat resistant matting, Cool Tape 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 400 ° F and 2000 ° F radiant heat Flexible and easy to apply Strong self-adhesive backing Use to secure panels, seal air boxes, wrap wiring & more glass with a layer of aluminum Temperature resistance: direct contact: 200 ° C heat radiation: 1100 ° C