American Gypsum 1/4-in x 4-ft x 8-ft Regular Drywall Panel Item #1916546 | Model #35151 This 40 x 20-in extension

This 40 x 20-in extension is for use with 40 x 40-in Perfect Slope Base

inlet and outlet

Installed as an up-light only (mounting hardware included)

On the outside metal base rails provide added stability as well as easier handling and rigging

American Gypsum 1/4-in x 4-ft x 8-ft Regular Drywall Panel Item #1916546 | Model #35151 This 40 x 20-in extensionCLASSICROC gypsum wallboard is the preferred product in the industry due to its consistently high quality standards. The wallboard panels consist of a fire resistant gypsum core that is encased in 100% recycled natural finish paper on the face side and sturdy liner paper on the back side. The face paper is folded around the long edges to reinforce and protect the core, with the ends being square cut and finished smooth Long edges of the panels are