Acoustic Foam, 0.95 NRC, Polyurethane Foam, 4 1/2 ft W, 50 ft L, 1 in Thick, Gray

Acoustic Foam, Width 4 1/2 ft, Length 50 ft, Thickness 1 in, Color Gray, Noise Reduction Coefficient (NRC) 0.95, Material Polyurethane Foam, Temp. Range -20 Degrees to 180 Degrees F, Coverage 225 sq ft, Standards MVSS #302, Includes 1 In. x 54 In. x 50′ Std. Polyester Foam