Acoustical Decoupler nine/64" Stops sound transfer by way of CARPETING, wood flooring, laminate flooring, tile flooring and vinyl flooring. Also use on concrete for a humidity barrier and to halt cold transfer for the item has an R value of .five. This 9/sixty four" thick cellular strengthened rubber with fiberglass https://connerxpuip.aioblogs.com/83400874/5-simple-statements-about-soundproofing-solutions-in-uae-explained