Acoustical Decoupler 9/64" Stops sounds transfer via CARPETING, Wooden flooring, laminate flooring, tile flooring and vinyl flooring. Also use on concrete as a dampness barrier and to prevent chilly transfer for that merchandise has an R price of .five. This nine/64" thick cellular reinforced rubber with fiberglass cellulose backing (see https://leanak307wxy6.slypage.com/profile