United States Gypsum Co.'s Sheetrock Brand Humitek Gypsum Panels


The United States Gypsum Co. introduces Sheetrock Brand Humitek Gypsum Panels. The panels, which utilize a proprietary technology, are designed to be moisture- and mold-resistant from front to back. The new Humitek product line is available in 1/2- and 5/8-inch thicknesses and in 8-, 10- and 12-foot lengths.