ARMSTRONG 1721 CEILING TILE 24 X 48 IN 5/8 IN PK 8

ARMSTRONG 1721 - CEILING TILE 24 X 48 IN 5/8 IN PK 8 - ACOUSTICAL CEILING TILE SERIES CLEAN ROOM FL BORDER WIDTH 24 IN. LENGTH 48 IN. THICKNESS 5/8 IN. COLOR WHITE EDGE TYPE SQUARE LAY-IN NOISE REDUCTION COEFFICIENT N/A CEILING ATTENUATION CLASS 35 LIGHT REFLECTANCE 0.79 SMOOTH TEXTURE MATERIAL MINERAL FIBER COVERAGE 64 SQ. FT. RESISTANT TO SAG MOLD MILDEW BACTERIA SOIL SCRATCH-RESISTANT TEMP RANGE 32 DEGREES TO 120 DEGREES F PACKAGE QUANTITY 8 - EQUAL TO 36N475