National Gypsum
National Gypsum 1/2" x 4' x 4' DEXcell® Glass Mat Roof Board
Item:
#465005
Product:
#NGC1244DEX
- Applicable Standards: FM Class 1
UL 790
UL 1256
FM 4450
IBC 2603.4.1.5
ASTM D6329
ASTM C1177
ASTM E136
ASTM E84
ASTM C518
ASTM E96
ASTM E661
ASTM C473
ASTM D3273