Brothers Trucks Chevrolet, GMC
UCSP066
Brothers Trucks Carpet Soundproof Set Fits 1960-1966 Chevrolet/GMC C10 This is the insulation found on the floorboards under the carpet, it is a thin tar-like material that was installed at the factory and was designed to absorb sonic resonance in the floorboards. It is also used for absorbing moisture that can eventually cause rust. It is pre cut for the floor and is great for under carpet or a rubber floor mat.