01480 215 000


Fire Resistant Mortar

Offering over four hours protection for service penetrations in vertical and horizontal barriers, Dufaylite Fire Resistant Mortar contains no fibres, silicons, halogens, or solvents.

Product Information

  • Certified to BS476 Part 20 1987
  • Can be re-activated for up to 45 minutes after mixing
  • Can be float finished up to 16 hours after installation
  • Does not crack or shrink under fire conditions
  • Suitable for load bearing seals up to 1.5N/m2

Get In Touch

For more information about Fire Protection and our comprehensive range of passive fire protection products, simply get in touch with a member of the team by calling 01480 215000 or by emailing fireprotection@dufaylite.com.

Our Products

pipe wrap

Pipe Wrap

interden strips

Interden Strips

fire strip

Fire and Smoke Strips


Fire Sealants


Fire Resistant Mortar

fire grille

Fire Grille

Fire collar

Fire Collars

air transfer plate

Air Transfer Plate

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