Acoustical Decoupler nine/64" Stops sound transfer by way of CARPETING, Wooden flooring, laminate flooring, tile flooring and vinyl flooring. Also use on concrete like a humidity barrier and to stop cold transfer for the merchandise has an R worth of .five. This 9/64" thick cellular bolstered rubber with fiberglass cellulose https://soundproofing-solutions-i12233.daneblogger.com/29327272/a-simple-key-for-acoustic-panels-dubai-unveiled