5/8” (15.9 mm) ToughRock® Fireguard X® or 5/8” (15.9 mm) DensArmor Plus® Fireguard® gypsum panels applied vertically or horizontally to each side of 2” x 3” or 2” x 4” wood studs, turned flatwise 24” (610 mm) o.c. with 1-7/8” (48 mm) 6d cement coated nails 7” (178 mm) o.c. (non load-bearing).
Hourly Rating: 1-hour
STC Rating:
Fire Test Reference: UL U338, cUL U338, GA WP 3640
Sound Test Reference:
Approved for Assembly:
DensArmor Plus® Fireguard C® Products
DensArmor Plus® Fireguard® Products
DensElement™ Barrier Sheathing
DensGlass® Fireguard® Sheathing
DensShield® Fireguard® Tile Backer
ToughRock® Fireguard C® Products
ToughRock® Fireguard X® Mold-Guard™ Products
ToughRock® Fireguard X® Products
ToughRock® Lite-Weight Fire-Rated Products
