Unbranded 1/2 in. x 4 ft. x 8 ft. R-1.2 Sound Board Sound Barrier Sheathing

Use the Homasote 1/2 in. x 48 in. x 8 ft. 440 Composite Sound Board to help improve sound insulation in your next construction project. This board is made of an environmentally friendly composite material. Made to guard against termites, rot and moisture.