• Cast-In Slab Accessories
  • Cast-In Slab Floorwaste Fire Collars
  • Cast-In Slab Stackwork Fire Collars
  • Electrical Wall Boxes & Special Application Multiple Use Fire Boxes
  • Fire Accessories
  • Fire Pillows
  • Fire Rated Board & Bulkhead Batts
  • Fire Rated Sealants / Mastic / Mortar
  • Fire Wraps & Dampers
  • Keyseals
  • Retrofit Floorwaste & Special Application Fire Collars
  • Retrofit Stackwork Floor & Wall Fire Collars
  • SCSS & FYA-DEFENCE Services
  • Thermaroc 650 Rockwool for Fire Insulation Criteria
  • Fire Rated PT3 Cable Trays


Fire Rated Sealants, Mastic & Mortar

Fire-rated sealants, mastics, and mortars are used to maintain the fire resistance level (FRL) of walls and floors where gaps or service penetrations occur.

  • Mastic / Sealants – for linear joints, small gaps, and cable penetrations
  • Mortar – for larger openings and rigid penetrations
  • Foam – for irregular or hard-to-access gaps (where approved systems allow)

Need help choosing? Contact us for a cost-effective, compliant solution.

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