- Retainer is made from natural oak.
- Available lengths: 36"
- This brush gasketing is supplied with a Nylon Brush ("NB") insert - item number P516100.
Smoke Tested - UL1784
Fire Rated - UL10C - Positive Pressure
Underwriters Laboratory 4L10
GREENGUARD Gold Certified
18100WNB: Oak (Natural, Unfinished) with Black Nylon Brush insert