HushMat material technology was introduced to North American automobile manufacturers in 1988, the foil-constrained layer damping technology being approved by General Motors Corporation and began in vehicle production the following year. HushMat materials are now specified and used by every automobile manufacturer in the United States, Canada and Mexico. These same materials are now available to you. Today, HushMat Ultra is the only OEM Spec approved damping material available to the automotive do-it-yourself market.
HushMat Ultra materials are universally applied to any vehicle on the road today and will treat the firewall, floor, tunnel, doors, trunk, trunk lid, quarter panels, roof and hood. HushMat materials are proudly manufactured in the USA.