Koolmat is a high-temperature composite insulation rated up to 1200°F, engineered for extreme heat and sound control. It is constructed by permanently bonding densified silicone directly into the surface and weave of a fiberglass mat. Unlike traditional products, Koolmat is manufactured without adhesives—the materials are mechanically fused during production, ensuring they will never separate.

This process creates a truly homogeneous, one-of-a-kind material that resists tearing, puncturing, and delamination. Its unique construction is so advanced that it is protected by a U.S. patent.

When it comes to solving both heat and sound, a composite solution is essential—and Koolmat delivers. In high-heat environments, we typically take a layered approach:

• Source Control: For extreme exhaust heat (such as in racing applications), a 2500°F Heatmaster exhaust shield is applied to the upper portion of the exhaust in problem areas. The bottom is left open to allow heat to escape rather than build up.

• Heat Reflection: A product like Zero Clearance is used to line sections of the tunnel underside, reflecting heat away from the vehicle.

• Interior Protection: Koolmat is then installed inside to block remaining heat from entering the firewall, transmission tunnel, and floor—while also significantly reducing noise due to its impermeable design.