SheetBlok Sound Isolation Barrier (4'x30' 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.

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