An acoustic and smoke perimeter seal which minimises the opening and closing resistance of the door leaf due to its unique, curved fins. Flexible elastomeric fin material springs back to original shape to provide ongoing performance and durability in service. Installed at the head and jambs of single and double leaf doors.
BATWING® Perimeter Seal
– 10mm x 10mm x 2100mm
– Durability: minimum of 100,000 cycles
– Suitable for FD30 and FD60 Doors
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