USG Sheetrock® Brand Mold Tough® Gypsum Liner Panels (UL Type SLX) are 1 in. (25.4 mm) Type X gypsum liner panels with moisture and mold resistance for use in shaft wall and area separation wall systems. The panels feature a noncombustible, moisture-res
- 1 in. (25.4 mm) Type X gypsum liner panels with moisture and mold resistance for use in shaft wall and area separation wall systems
- Feature a noncombustible, moisture-resistant gypsum core encased in moisture- and mold-resistant, 100% recycled blue face and back papers
- Comprehensive product and system testing assures long-term performance and safety
- Double-beveled edges for easy installation