Regular Gypsum Board for use on interior walls and ceilings. CertainTeed Regular Gypsum Boards are an interior gypsum board that consists of a solid set, fire-resistive gypsum core enclosed in ivory colored face paper and liner back paper. Long edges are slightly tapered, allowing joints to be reinforced and concealed with joint tape and joint compound.

Advantages
• Uniformly flat, attractive appearance; no shadows.
• High edge hardness.
• No wavy edges, warps, bows or deformities.
• Uniform high-strength cores eliminate crumbling, cracking.
• Edge tapers consistent to form perfect joints.
• Excellent thermal barrier and sound attenuation qualities.