Protecta FR Service Transit is designed to maintain the fire resistance of walls and floors breached by continuous cables and plastic pipes. It’s ideal for installations where it is likely that services will be inserted or replaced in the future or tight spaces where it will difficult to install a normal fire seal at a later stage in the building construction.

FR Service Transit consists of a circular high temperature plastic tube, containing a graphite based intumescent lining material which expands upon heating to seal space or voids around cables and pipes, preventing the passage of flames, smoke and gasses.

FR Service Transit is available in three different lengths, 150mm, 250mm and 400mm and the selection of which to use depends on the thickness of the supporting construction and the required fire classification.