Mass loaded vinyl barrier decoupler is used to block sound in existing home theaters. This product is best suited for existing drywall surfaces. Add to walls or cieling and cover with new layer of drywall for best performance. Can be used with Green Glue or RSIC-1 Clips for enhanced performance.
For new construction use 1Ib or 2Ib Mass loaded vinyl barrier.
Installation Tip: Always use 2 layers of drywall whenever possible. One layer of ½” and one layer of 5/8” and leave a 1/8” gap around the perimeter of the wall of the drywall and fill with our acoustical sealant. This will decouple the constructed wall from the other room structures.