18061_NB (MS) Brush Seal Meeting Stile Split Astragal Cut-to-Size Fire-rated up to 3-Hours with

Fire-rated up to 3-Hours with WHI / ITS mylar label applied

an actuator is required on both the interior and exterior sides of the door

Visible glass is 2" under

are UL and cUL listed

18061_NB (MS) Brush Seal Meeting Stile Split Astragal Cut-to-Size Fire-rated up to 3-Hours withPemko 18061_NB (MS) Split Astragal The 18061_NB features a densely compressed nylon brush seal. The casing measures 3 4" in height, while the brush portion has a height of 5 8". Brush meeting stile astragals are used to seal the gap between pairs of doors (screwed on to surface of each door). Typically used on pairs with vertical rod exit devices and or push pull setups. When installing pairs of fire doors care must be taken to maintain the