Auralex SheetBlok Sound Barrier (4 x 30 Foot Roll)

SheetBlok Sound Isolation Barrier is a dense, limp-mass vinyl material that is about 6dB more effective than solid lead at stopping the transmission of sound. 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 construction scheme. SheetBlok helps in decoupling (i.e. floating) floors and walls and, while it's not normally considered a finish product per se, it is paintable with latex paint.

Size: 4'x10' rolls (40 sq. ft.) or 4'x30' rolls (120 sq. ft.); Color: Black (smooth on one side; has a pebble grain finish on the other) or clear (special order; subject to availability); 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