Easi-Lite® Lightweight Drywall is a specially formulated interior drywall panel that is up to 30% lighter than traditional 1/2" (12.7 mm) regular panels. It is comprised of a special, sag-resistant non-combustible gypsum core enclosed in 100% recycled face and back paper. Easi-Lite Lightweight Drywall is easy to handle and ideal for wall and ceiling applications up to 24" o.c. (610 mm) framing spacing. Easi-Lite® Veneer Plaster Base is a lightweight interior gypsum board with a specially formulated face paper for use under gypsum veneer plaster. It consists of a solid set, gypsum core enclosed in a highly absorptive paper surface and is up to 30% lighter than standard veneer boards.