- Slotted holes for easy adjustment.
- Design permits use as a concealed seal for many applications.
- This brush gasketing is supplied with a Nylon Brush ("NB") - item number P516137 (available in gray and black).
Smoke Tested - UL1784
Fire Rated - UL10C - Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
90137CNB: C - Clear Anodized Aluminum with Gray Nylon Brush insert
90137DNB: D - Dark Bronze Anodized Aluminum with Black Nylon Brush insert