MARINOWARE FIRE BEAD is a fire rated wall mount deflection bead that provides 1-hour fire-ratings 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.

Features

• The 1-hour FIRE BEAD profile has a 1/2” gasket with a 5/8” 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