Smoke Tested – UL1784
Fire Rated – UL10C – Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
- This brush gasketing is supplied with a Nylon Brush (“NB”) insert – item number P58175 (available in gray and black).
18175CNB: C – Clear Anodized Aluminum with Gray Nylon Brush insert
18175DNB: D – Dark Bronze Anodized Aluminum with Black Nylon Brush insert
18175GNB: G – Gold Anodized Aluminum with Black Nylon Brush insert