Armstrong Ceilings Fine Fissured 48-in x 24-in 12-Pack Black Fissured 15/16-in Drop Ceiling Tile Item #177781 Model #B390 Features thermal overload protection

Features thermal overload protection

Premium steel doors offer that relied-upon strength

3 mil thick

2 Static Pressure (4

applying texture is now a breeze

Armstrong Ceilings Fine Fissured 48-in x 24-in 12-Pack Black Fissured 15/16-in Drop Ceiling Tile Item #177781 Model #B390 Features thermal overload protectionFine Fissured panels have a fine non directional pattern and are available in standard and high acoustical absorption options. Mold, mildew and sag resistance Non directional pattern reduces scrap and installation time Square edge detail allows for quick and easy cutting of panels Installs in Armstrong Prelude 15 16 in grid system Covers 96 sq ft per carton (12 pieces per carton) Acoustical (NRC=0. 55, CAC=35) Class A fire rating Common size: 48 in x