Gold Bond® BRAND XP® Gypsum Board with Sporgard™* was developed as an improved moisture resistant board, offering the same advantages of a traditional moisture resistant board with added mold resistance in the core and paper. XP Gypsum Board panels consist of a specially treated, fire-resistant, gypsum core encased in a heavy mold/mildew/moisture resistant, 100% recycled, National Gypsum's original PURPLE® paper on the face side and a heavy, mold/mildew/moisture resistant, 100% recycled, gray paper on the back side.
National Gypsum Co
XP Gypsum Board was designed to provide extra protection against mold and mildew compared to standard gypsum board products. The face paper is folded around the long edges to reinforce and protect the core, and the ends are square-cut and finished smooth. Long edges of the panels are tapered. XP Gypsum Board may be installed in all wall and ceiling applications and is ideally suited where enhanced moisture and mold resistance is desired.