5/8” (15.9 mm) ToughRock® Fireguard X™ or 5/8” (15.9 mm) DensArmor Plus Fireguard gypsum board applied vertically to each side of 2” x 4” wood studs 24” (610 mm) o.c. with 1-7/8” (48 mm) 6d coated nails 7” (178 mm) o.c. at joints and top and bottom plates and 3/8”(10 mm) beads of adhesive at intermediate studs. Joints staggered 24″ on Opposite Sides.
Hourly Rating: 1-hour
STC Rating:
Fire Test Reference: GA WP 3520
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
