Reflect-A-Cool™is a sheet of reflective material with an adhesive back which offers outstanding protection against extreme heat. A combination of fiberglass and an aluminized layer of reflective foil, Reflect-A-Cool™ is ideal for firewalls, marine engine bays, RV “dog house” or in the tub of a race car where typical mechanical fasteners cannot be used. Reflect-A-Cool™ will reflect up to 1000 degrees F. and will protect against a direct continuous temperature of 400 degrees F. Superior protection against radiant heat Self adhesive for easy installation Can be easily trimmed and cut to fit Virtually NO clearance needed