A high-quality fiberglass batt or roll used in residential construction for thermal and acoustical insulation of walls, ceilings and floors. Unfaced insulation is manufactured in increased widths to permit friction-fit installation in wall cavities.
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
M.R. Lee Building Materials, Inc. 12630 S. Hamlin Court, Alsip IL, 60803 US