Suppressor Trunk Kit 20 Square Feet

The THERMO-TEC Suppressor Trunk Kit 20 Square Feet is a specialized heat and sound barrier designed to reduce engine and exhaust noise transmission into vehicle interiors, particularly effective in trunk and underbody applications. This 20 square-foot coverage area features one-sided adhesive backing with an aluminized synthetic fiber construction, delivering dual thermal and acoustic dampening in a compact, installation-ready format.

The aluminized synthetic fiber composition reflects radiant heat while absorbing sound energy, making it ideal for vehicles requiring noise suppression without significant weight penalty. The one-sided adhesive application eliminates fastening complications—material adheres directly to trunk floors, wheel wells, and underbody panels with straightforward surface prep and placement. At 9.33 lbs for the full 20 sq ft kit, the density and coverage ratio remains practical for both professional installation and owner-performed application. The silver finish integrates cleanly with most vehicle interiors and undercarriage environments, resisting moisture exposure common in automotive service conditions.

This product serves vehicle operators, mechanics, and restoration enthusiasts seeking factory-grade sound damping for trunk compartments, emergency service vehicles, or performance platforms where cabin noise reduction improves operator comfort during extended duty or high-RPM operation. The coverage area accommodates most sedan and mid-size truck trunks, with flexibility to split application across multiple vehicle zones or combine with other THERMO-TEC products for larger projects.

THERMO-TEC materials are widely recognized in the automotive aftermarket for durable thermal management and acoustic control. This trunk suppressor kit delivers proven sound barrier performance suitable for both civilian and fleet vehicle applications where occupant environment quality and noise mitigation matter.