5/8 in. x 4 ft. x 12 ft. Gold Bond® XP® Type X Hi-Impact® Mold and Moisture Gypsum Drywall Panel | D58MMIR12-N

XP Hi-Impact Gypsum Board offers the same mold, moisture and abuse resistant features as XP Hi-Abuse Gypsum Board, and in addition, it has fiberglass mesh embedded into the core, providing even more impact/penetration resistance. It also has a specially formulated core to provide fire-resistance ratings. And you can use XP Hi-Impact Gypsum Board as a tile backerboard in dry areas or areas with limited water exposure, such as toilet/sink areas and areas above tile in tubs and showers.

• For walls subject to impact from hard objects
• Resists penetrations through the gypsum board
• Helps inhibit mold growth with the highest possible score on mold tests (ASTM D3273 and ASTM G21)
• Features Sporgard technology with extra mold-inhibiting properties
• Has less than 5% water absorption per ASTM C473
• Weighs less and installs faster than a Concrete Masonry Unit
• Finishes like regular drywall reducing the risk of improper installation
• Scores and snaps easily
• Fights the effects of moisture before damage can occur
• Dimensionally stable product with negligible expansion and contraction under normal atmospheric conditions