Fya-Defence HPE Fire Mastic is a new High Pressure Exerting fire sealant to surpass all other sealants. This sealant is tested & approved to change the way firestopping is applied to pipes & penetrations.

KEY BENEFITS OF USING FYA-DEFENCE HPE:

• High pressure 40x expansion rate
  

• Closes plastic pipes in a fire up to 125mm diameter

• Replaces fire collars n pipes of PVC, ABS, uPVC

• Closes & seals PEX water pipes, PEX-AL Gas Pipes & other XLPE & HDPE Pipes

• Seals around large copper & steel pipes

• Can be used to seal insulated copper chillers pipes up to 130mm diameter with pipe lagging still fitted

• Seals around cables & bunches of cables

• Pair-coil pipes & HVAC clusters

Fya-Defence HPE mastic can be used instead of traditional pipe collars on a range of plastic pipes, saving you material & labour. It offers versatile, simple & low cost solutions for firestopping a wide range of penetration systems.

This HPE is a graphite-based thixotropic, one-part acrylic emulsion that is designed to resist the passage of fire and smoke. Under heat, this HPE will expand with enough pressure to close PVC pipes and seal around cables and metal pipes to maintain the integrity & insulation performance of the seal, yet without placing any unnecessary pressure on the building substrate.