Acoustic Foam, Convoluted, Gray, 3in, PK4, Sound Seal, Mfr#: CF3

Acoustic Foam, Width 54 in, Length 27 in, Thickness 3 in, Color Gray, Noise Reduction Coefficient (NRC) 0.85, Material 1.5 lb Density Open Cell Polyurethane Foam, Temp. Range -45 Degrees to 250 Degrees F, Resistant To Alkali, Mild Acids, Most Oils, Coverage 10.125 sq ft, Standards Flammability UL-94 (Self Extinguishing), Package Quantity 4