Available with a rubber concave bumper in grey or black, therockwood 409wall stop has a concealed mounting feature & back plate to prevent wall damage..
. The drop-bar seal is actuated by a plunger which contacts the jamb as the door is closing, forcing the drop-bar seal down against the floor / threshold.
The bhma certifiedpemko18041cnb brush seal/meeting stile is designed to seal the gap between a pair of doors and is air infiltration, fire & smoke tested..