AIB 3N 25 rebate perimeter seal
AIB 3N 25 aluminium stop seal for fire doors with a 25 mm rebate width.
ViewAluminium stop seal for mounting in the opening in the case of doors and windows that open to the inside and outside.
Cut to the right size with a saw and install using “Ellen” nails 1.6 x 25 mm or “Ellen” screws 2.5 x 16 mm.