FyrePEX HP Intumescent Sealant

Part of the Trafalgar  family of products

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Fight Fire with Fyre

Colour: BLACK

FyrePEX High-Performance Sealant is a graphite water-based intumescent mastic sealant that is used for fire stopping of service penetrations through fire-rated walls and floors to prevent the spread of fire for up to 2 hours. 

FYREPEX™ HP Sealant can be used to fire seal:

  • PEX-a and PEX-b water pipes
  • PEX-AL-PEX gas pipes
  • typical air-conditioning services (pair-coil pipes and cables)
  • PVC Conduit including NBN

Can be used in:

  • single layer plasterboard (as thin as 13mm)
  • double layer plasterboard
  • concrete / masonry
  • hebel walls (as thin as 75mm)
  • concrete floors
  • Speedpanel walls


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Contact the Trafalgar Fire Customer Service team for further information or fill in the message form to obtain a quote.


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