DensGlass® Sheathing is a gypsum panel made of a treated, water-resistant core, surfaced with fiberglass mats and a Gold colored primer coating. Providing superb protection from the elements, DensGlass Sheathing is resistant to delamination and deterioration due to weather exposure. DensGlass Sheathing panels are also mold-resistant, and have scored a 10, the highest level of performance for mold resistance. DensGlass Sheathing exhibits a dimensional stability that assures resistance to warping, rippling, buckling and sagging for a flat and even substrate and is noncombustible. Since DensGlass Sheathing is strong in both directions, it may be installed either parallel or perpendicular to wall framing members.