Description DSN010462 by DESIGN ENGINEERING Heat Barrier, Reflect-A-Cool, 24 x 24 in Sheet, Aluminized Fiberglass Cloth DEI Reflect-A-Cool heat shields are sheets 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 heat shields are ideal for firewalls, marine engine bays, RV “dog house” or in the tub of a racecar 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. They offer superior protection against radiant heat, a self-adhesive application for easy installation, and can be easily trimmed and cut to fit–virtually no clearance needed.
