Duct Liner, 0.55 NRC, NBR/PVC Based Elastomeric, 59 in W, 35 ft L, 1.5 in Thick, Gray

Duct Liner, Width 59 In., Length 35 ft., Thickness 1.5 In., Color Gray, Noise Reduction Coefficient (NRC) 0.55, Material NBR/PVC Based Elastomeric Foam, Temp. Range -40 Degrees to 200 Degrees F, Resistant To Mold, Fungal and Bacterial Growth, Standards ASTM E-84, Includes Roll