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About the Range

Backfill materials are loose, granular refractories designed to fill spaces and voids behind refractory linings or around structures in high-temperature applications. Easy to pour and level, backfill provides essential support, improves insulation, and accommodates thermal expansion—ensuring both safety and efficiency in challenging environments.

  • Filling voids behind furnace and kiln linings
  • Packing around burner quarls, ceramic fiber modules, and anchor systems
  • Supporting brickwork or monolithic refractories
  • Thermal insulation for expansion gaps or uneven surfaces

  • Service temperatures typically from 1000°C to 1600°C
  • Suitable for most high-temperature industrial furnaces and kilns

  • Free-flowing and easy to install—no mixing or ramming needed
  • Adapts to irregular spaces, ensuring complete coverage
  • Enhances insulation and supports structural integrity
  • Accommodates movement and expansion, reducing lining stress

Ready to start?

Simply tell us what you need and our team will prepare a custom quote—no obligation, just expert advice. Whether it’s precast shapes, monolithic refractories, or a bespoke solution, we’re here to help. 

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