Auralex SheetBlok Sound Barrier: 4x30 Foot Roll x 1

SheetBlok Sound Isolation Barrier is a dense, limp-mass vinyl material that is used to stop the transmission of sound in a wall stack-up of materials. It acts as a thin, dense sound barrier layer in walls, ceilings or floors and is most effective when used as one component of a multi-layered color: #ff6600;">

• Size: 4x10 rolls (40 sq. ft.) or 4x30 rolls (120 sq. ft.)
• Weight: 4x10 Roll = 45lbs. 4x30 Roll = 128 lbs.
• Color: Black (smooth on one side; has a pebble grain finish on the other)
• STC: 27
• Thickness: 1/8
• Weight: +1#/sq. ft.
• Service Temperature: -40 to 180 F
• Tensile Strength: 400 psi Tear Strength: 70#/inch
• Flammability: Passes test MVSS-302