Armstrong 12 x 12-Inch White Textured Grenoble Ceiling - Shop Hardware Tools Online Store

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).