The Thermo-Tec Suppressor is ideal when both sound and radiant heat control is needed.  In addition to the polyethylene film, the foil surface provides direct protection from radiant heat up to 2000 Deg F and direct temperatures up to 300 Deg F.

Great for areas like firewalls, floorboards, or doors. The Suppressor is also 70 mil in thickness, contains a high temperature adhesive backing, and is easy to trim & fit.