Acoustical Lead Sheet - Sheet lead is one of the basic materials for acoustic control systems. Lead is an extremely effective and efficient barrier material by itself or fastened to studs as part of a wall. Lead sheet can also be adhesively bonded to gypsum board or plywood. Acoustical Lead Sheet has been developed to help control noise in various interior environments: hospitals, schools, office buildings, industrial plants, apartment buildings and other multi-family buildings. In general, Acoustic Lead Sheet is 1/64" thick and available in many sizes up to a standard roll of 4' x 20'. Its advantages include high density, natural limpness and easy adaptability.