Sonogrip manufactures acoustic membranes which serve as adhesives equally, for setting ceramic tiles, porcelain, mosaic, natural stones, granite, travertine, marble with the exception of green or white marble and terrazzo and engineered wood floors over concrete, concrete backer-board and exterior grade plywood flooring - for control of impact noise in condominiums, apartments, multifamily dwellings, commercial buildings and other areas where footfall and impact noise can be the cause of complaints?.ALL IN ONE SINGLE STEP!