It provides 1 hr and 2 hr firestop solutions in vertical joints for both standard wall and shaft wall types between dissimilar material applications.
ASTM E-84, ASTM E-90 ASTM E-119, ASTM E-1966
UL 263, UL 723, UL 2079 5th Edition, UL ER25033-01
L-Rating (air leakage) testing for compliance with International Building Code (IBC) and Canadian Building Code (CBC)
UL listings/approvals include: BW-S-0024; HW-D-0550, HW-D-0554; HW-D-0624; HW-S-0128; WW-D-0104; WW-D-0172; WW-D-0182
U.S. Patent No. 11,111,666; 11,873,636
Provides BOTH 1 hr and 2 hr fire ratings from the same profile.