Fire Bead | Fire Rated Deflection Bead CEMCO FIRE BEAD is a composite fire rated wall mount deflection bead that provides 1- and 2-hour fire-ratings in lieu of fire sealant for both dynamic and static joints according to UL-2079 5th edition (for both standard walls and shaft walls) and is sound tested according to ASTM E90. * FIRE BEAD provides BOTH 1- and 2-hour fire ratings. * The 1-hour profile has a 1/2 " gasket with a 5/8 " flexible horizontal return leg. * The 2-hour profile has a 1/2 " gasket with a 1-1/4 " flexible horizontal return leg. * Provides an L-rating less than 1 CFM/Lin Ft for ambient and 400 degrees F. * FIRE BEAD is installed fully cured, is not affected by water or moisture and has no temperature restrictions for installation. * FIRE BEAD has 2 separate compressible sealing points, one against the concrete deck and one against the framing member to prevent sound flanking. * FIRE BEAD has a pink perforated mud leg to indicate to the installer and inspector that the vinyl accessory is fire rated. * FIRE BEAD will stay flexible for the life of the assembly. * FIRE BEAD comes in 10' lengths with a 5/16 " tear off leg that acts as a guide to apply joint compound without masking off adjoining surfaces. * UL listings/approvals: HW-D-0624; HW-D-0625; HW-D-0554; HW-D-0550; BW-S-0024; WW-D-0104. * U.S. Patent No. 11,111,666 Dual Sealing * CEMCO Fire Bead Tear Off Strip Intumescent Tape Joint Compound Click here or scan the code to view the installation video! * Optional bead of sealant can be applied to the web of the track prior to installation to seal off any potential gaps between the track and the concrete. 4 Innovative Products | www.cemcosteel.com | 800.775.2362https://www.youtu.be/yHPk7oL67OA http://www.cemcosteel.com