Introduction
National Gypsum introduces the Gold Bond BRAND XP Gypsum Board with Sporgard™, a cutting-edge mold-fighting technology. Sporgard, developed by Syngenta, integrates mold inhibitors into building materials, offering advanced mold defense.

Description
The XP Gypsum Board is an enhanced moisture-resistant board with added mold resistance in both the core and paper. It features a fire-resistant gypsum core encased in recycled, mold/mildew/moisture-resistant paper. The board is designed for superior protection against mold and mildew, with tapered edges for easy joint reinforcement.

Features/Benefits

• Mold, mildew, and moisture resistant.
• Suitable for use as a tile backerboard in dry or limited water exposure areas.
• UL Classified for fire resistance and noncombustibility.
• Easy to score and snap, with no special handling required.
• GREENGUARD Children & Schools Certified® for indoor air quality.

Fire Resistance Ratings
Fire resistance ratings are based on tests of specific material assemblies. It is crucial to use specified components and follow tested assembly procedures to meet fire resistance requirements.

Technical Data
Sporgard technology offers sophisticated mold resistance, with XP Gypsum Board achieving top ratings in ASTM G 21 and D 3273 tests. The board is GREENGUARD Certified for indoor air quality.

Physical Properties

• Thickness: 1/2" (12.7 mm) and 5/8" (15.9 mm)
• Width: 48" (1220 mm)
• Length: 8' (2440 mm), 10' (3660 mm), 12' (4270 mm)
• Weight: 1.75 lbs./sq. ft. (1/2"), 2.4 lbs./sq. ft. (5/8")
• Surface Burning Characteristics: Flame spread 15, Smoke developed 0

Applicable Standards and References
Complies with ASTM C 1396/ASTM C 473, Gypsum Association GA-216, and GA-214.

Maximum Framing Spacing
For single-layer XP Wallboard, the maximum framing spacing varies based on thickness and orientation to framing, with specific guidelines for ceilings and walls.

Contact Information
National Gypsum Company, 2001 Rexford Road, Charlotte, NC 28211. Phone: (704) 365-7300. Website: nationalgypsum.com.