ATS Acoustics has just reduced the regular price of Green Glue Noiseproofing Compound. Green Glue is an easy to use and effective noise-proofing compound.  Independent lab tests prove that just one layer of Green Glue Noiseproofing Compound between two layers of drywall or other similar building material dissipates up to 90 percent of noise.  You can check-out all our Green Glue products, as well as the new QuietGlue Pro compound, on our sound isolation page.