Wall Blanket Width 4 ft. Length 8 ft. Thickness 1 In. Color Gray Noise Reduction Coefficient (NRC) 0.75 Material Quilted Fiberglass Resistant To Abrasion and is Impervious to Water Dust Oil Grease Most Solvents Standards ASTM E84 Class I Fire Rating Includes 1 in Thick Modules With Brass Gromments
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Wall Blanket Width 4 ft. Length 8 ft. Thickness 1 In. Color Gray Noise Reduction Coefficient (NRC) 0.75 Material Quilted Fiberglass Resistant To Abrasion and is Impervious to Water Dust Oil Grease Most Solvents Standards ASTM E84 Class I Fire Rating Includes 1 in Thick Modules With Brass Gromments