MATERIAL: Mass Loaded Vinyl Barrier PATTERN: Smooth Finish FEATURES: High density limp material to reduce noise transmission. APPLICATIONS: Reduced noise transmission through ceilings, walls, floors, machinery enclosures, duct- work. Apply over suspended ceilings on studs or joists. THICKNESS: 1/8” - 1lb./sq.ft. SIZES: 54” Wide x 20’ COLOR: Black FLAMMABILITY: UL 94VO INSTALLATION: Material can be nailed, screwed, stapled or can be reinforced and grometted and hung like a curtain.