Acoustical Decoupler 9/sixty four" Stops sound transfer through CARPETING, wood flooring, laminate flooring, tile flooring and vinyl flooring. Also use on concrete for a humidity barrier and to stop chilly transfer to the item has an R price of .five. This 9/sixty four" thick cellular bolstered rubber with fiberglass cellulose https://timt099enu8.blogdeazar.com/profile