Armstrong 12 x 12-Inch White Textured Grenoble Ceiling Tile 40-Pieces

Great for covering up damaged drywall. plaster or popcorn ceilings. Beveled tongue and groove edge detail (no visible grid). Covers 40-sq ft per carton (40 pieces per carton). Class A fire rating. 6-in x 6-in sample available – model #RSM297 (Lowe’s #2989040).Great for covering up damaged drywall.plaster or popcorn ceilings.Beveled tongue and groove edge detail (no visible grid).Covers 40-sq ft per carton (40 pieces per carton).Class A fire rating.6-in x 6-in sample available – model #RSM297 (Lowe’s #2989040).