FSI PipeBloc PWP Pipe Wrap 75mm

£3.13 £2.61

Pipebloc PWP is a fire resistant prefabricated pipe wrap consisting of a PE sheathing and an intumescent insert for interior penetration sealing applications. Pipebloc PWP is designed to provide a high volume expansion and pressure seal during a fire to combustible pipes that pass through floor and wall service openings.

Availability: In stock

SKU

IFSIPBPWP75

Details

For good adhesion the surfaces of the building elements shall be free of any dust or grease and may need to be primed. On good, clean virgin concrete and masonry, no priming required
Ensure that the aperture and services in question are tested with PipeBloc PWP and the site conditions are within the application specification. An annular space needs to be present around the service to apply sufficient installation depth
Make sure that you have the correct wrap size for the type and size of pipe
Ensure where required or centrally within the wall that two wraps are used in the installation sealing both sides
Ensure when used in rigid floors that the wrap is installed as required in rigid floors, with regards to location of the wrap. Within the Silverseal Compounds the wrap is installed centrally taking into account the correct wrap size for the type and size of the pipe
Install the wrap into the wall around the service using the self-adhesive strip. Leaving 5mm from the front face of the penetration seal, thus allowing the gap to be filled with Pyrocoustic Sealant to fill the 5mm gap. Ensure that this is done on both sides of the penetration seal
Fire resistance tested in flexible walls and rigid floors
Tested with Plastic Pipes - PVC, HDPE, PP and PE
Causes no known effects to plastic pipes
Suitable for wall and floor installation and in Stopseal Batt system
The product is based on thermoplastic composite and is therefore non-toxic
Halogen free, contains no asbestos, ceramic or mineral fibres
Not affected by fungus, vermin or rodents
Can be used in areas of high humidity