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Fire Rated Caulking Sausage Firecryl - Grey 600ml

Efficiency Matrix


Our Fire Rated Acrylic Caulking Sausage is fire rated for up to 4 hours and is also acoustic rated. Designed for both interior and exterior use. It forms a tough, flexible and resilient bond to most clean & dry building material surfaces. Once fully cured it forms a flexible seal that exhibits excellent resistance to water, weathering and moisture vapour, with excellent UV resistance.


  • Grey


  • Fire rated for up to 4 hours AS1530.4 
  • Acoustic rated STC 56
  • Superior adhesion
  • Flexible (up to +/-20%)
  • Non-toxic
  • Low odour
  • Interior/Exterior
  • Easy to apply
  • Paintable once fully dry
  • Easy to tool
  • 45 year durability
  • Water clean-up
  • Low VOC 28g/L


  • Sealing construction and expansion joints
  • Concrete floors and walls
  • Pipe penetrations
  • Sealing joints in pre-cast panels
  • Hollow concrete block walls
  • Masonry brick walls
  • Perimeter sealing of door and window frames