Knauf Firewrap consists of a graphite based reactive intumescent strip, which reacts to heat
and closes the opening left by the softening plastic pipe or pipe insulation in a fire. The pipe wrap is installed completely around the pipes or insulation and secured with the self- adhesive tab.
Knauf Firewrap is designed to maintain the fire resistance of fire separating walls and floors when these are breached by plastic pipes, conduits or metal pipes with continuous combustible insulation, and may be used in drywalls, masonry or concrete walls and concrete floors.
How you benefit
- Plastic tube with heat-shrunk graphite frame to seal gaps and voids around cables;
- Fire resistance up to EI 240;
- Suitable for locations where cables are retrofitted, added or changed;
- Can be installed alone or in combination with FPC mineral wool board or FPM fire protection mortar.
