SheetBlok-Xtra - SheetBlok Sound Isolation Barrier is about 6dB more effective than solid lead at stopping the transmission of sound.
When building a recording studio or soundproof room, keeping vibrations between building materials is key to success, using sheetblok between drywall layers, floating ceilings and walls provides extra acoustic absorption and keeps this type of sound transmission to a minimum.
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 when constructing a sound proof room. 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 which makes it ideal for people who are building a home recrding studio from scratch.
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.
- STC: 27
- Weight: 24.4 kg
- Area: 1m x 5m
- Service Temperature: -40° to 180° F
- Tensile Strength: 400 psi
- Tear Strength: 70#/inch
- Flammability: Rated UL94 S.E. "0"
- Passes test MVSS-302