FIREFLY FRF Fire Collars are retrofit collars designed to maintain the fire resistance of wall and floor service penetrations within assessed FIREFLY systems.

Manufactured from steel and high-pressure graphite intumescent material, FRF Fire Collars are suitable for a wide range of plastic pipe penetrations and form part of selected bundled and multi-service penetration systems incorporating cables, conduits and associated building services.

Available in sizes 40 mm, 50 mm, 65 mm, 80 mm, 100 mm and 150 mm.