K-FLEX USA 6RSKD100050-5625 Duct Liner,50 ft,56-1/4in.W,1in. Thick G0377758

Duct Liner, Width 56-1/4 In, Length 50 ft, Thickness 1 In, Color Gray, Noise Reduction Coefficient (NRC) 0.55, Material NBR/PVC Based Elastomeric, Temp. Range -297 Degrees to 220 Degrees F, Resistant To Mold, Fungal and Bacterial Growth, Standards ASTM E-84, Includes Roll Features Color: Gray Includes: Roll Item: Duct Liner Length: 50 ft. Material: NBR/PVC Based Elastomeric Temp. Range: -297 Degrees to 220 Degrees F Width: 56-1/4" Noise Reduction Coefficient (NRC) : 0.55 Thickness: 1" Resistant To: Mold, Fungal and Bacterial Growth Standards: ASTM E-84