Firestop Pipe Wrap

PipeBloc PWP Wraps are designed and tested to seal service penetration apertures containing plastic pipes using thermoplastic composites based on graphite intumescent technology. They have been developed to provide a high volume expansion and pressure seal during a fire. They are compatible with polypropylene (PP), polyethylene (PE) and polyvinylchloride (PVC) pipes. PipeBloc PWP wraps are tested with end capping configurations that cover U/C & C/C pipes. PipeBloc PWP wrap is used around combustible pipes to form a penetration seal to reinstate the fire resistance performance of wall and floor constructions.