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Fire Resistant Mortar

Perfect for creating a fire resistant seal around piping, cables and ductwork. This gypsum-based mortar is easy to apply, simply mix with water, and the mortar is ready for use.
  • £20.59
  • excluding VAT
  • (£24.71 inc. VAT)
Full price: £21.99, saving £1.40
  • 6% less
Qty  
FREE Next Working Day Delivery
Delivered next working day if ordered before 2pm
Free 90 Day Returns
  • Product no.
    IAFFC20


If extended time is needed to finish an application, add a bit more water to reactivate the mortar up to 45 minutes after initial preparation. Please note, our pipe wrap should be purchased and applied to any plastic pipes prior to mortar application. If additional services need to be run after mortar has set, drill through existing mortar, then add new mortar to reseal pipe, cable and duct work openings. 

This fire resistant mortar will not shrink or crack, and offers up to six hours of fire resistance.

  • Product comes packaged in individual 20kg bags. 
  • Complies with BS476: Part 20 and EN1366-3. 
  • Also approved by Certifire and NHBC.
  • MPN
    AFFC
  • EAN
    5060427420091
  • BRAND
    Astroflame
  • Google product category
    Home & Garden > Fire & Gas Safety
  • Complies with BS476: Part 20 and EN1366-3
  • Up to 6 hours fire resistance for floors & walls
  • Environmentally friendly
  • Withstands cracking & shrinking under fire conditions
  • NHBC Type Approval
  • Certifire Approval