Design Engineering 010462 Reflect-A-Cool Heat Reflective Adhesive Backed Sheets, 24" x 24" Protect wires, cables, hoses, pipes & tubing from radiant heat sources Direct heat protection up to 400 degrees Fahrenheit and radiant heat protection up to 2000 degrees Fahrenheight Self-adhesive backing with release liner for easy installation; Virtually no clearance needed Moisture & solvent resistant Use to cover firewalls, marine engine compartments, RVs, or in the tub of a racecar where typical mechanical fasteners cannot be used