The first step in any automotive sound deadening project is using a Constraint Layer Vibration Damper - CLD. Apply one of our foil backed CLD sound deadening mats to automotive sheet metal to destroy resonance that leads to unwanted road, engine and exhaust noise. Per square foot our Damplifier mats give you more sound deadening material for your dollar than any other auto insulation company out there. When it comes to constraint layer damping mats,; nothing compares!


Spectrum™ is a water based under coating designed to reduce sheet metal resonance and...

Spectrum Sludge™ is the thickest noise and vibration paste on the market. One coat is all...
