Available in 3-by-50-foot rolls, Super SAM is a crack-suppression underlayment engineered for tile, stone, wood, and carpet installations.
NAC offers sound-abatement membranes
December 2, 2002
National Applied Construction Products' Super SAM Membrane System is designed for use in condominiums, apartments, hotels, and residential facilities. The sound-abatement underlayment membrane offers an Impact Insulation Class of 58, according to the company.