Convoluted Acoustic Foam - Features peaks and valleys which redirect sound waves into the foam where the sound is converted to kinetic energy and absorbed. 4 sheets per box in 2" or 3" thick NRC rating 2, 0.86, 3, 0.91.
Unit of Measure

Specifications

Thickness

N/A 3 in

Length

N/A 27 in

Width

N/A 54 in

Coverage

N/A 40.5 ft²

Weight

N/A 19 lb

NRC Rating

N/A 0.91

Package Type

N/A Box