FP350 GRAPHITE PLATE

The Bostik FP 350 Graphite Plate is a pre-formed selfadhesive intumescent plate used to reinstate the fire resistance performance of flexible wall constructions where they are penetrated by plastic wall / socket boxes. Bostik PF 350 Graphite Plate immediately reacts to fire through heat and rapidly expands and fills the box, limiting fire and smoke from passing through. It is also tested with cable and conduits connected to the socket box to prevent the passage of smoke and fire through the electrical conduits between socket boxes. Bostik FP 350 Graphite Plate will reinstate the fire resistance performance of flexible wall constructions for up to 120 minutes.