Bostik Fire Cement

High-Temperature Fire Repair Cement

Key Features:
  • Heat resistant up to 1400°C
  • Ready-mixed, easy-to-use paste
  • Forms smoke-tight, durable seals
  • Strong adhesion to brick and clay surfaces
  • Suitable for fires, boilers and solid fuel heaters
From €6.50 Regular Price €6.50
Delivery in
2-3 Days
SKU
30812575-x
Brand
Bostik

When dealing with repairs around high-heat areas, you need a material that won’t crack, crumble, or let smoke escape.

Bostik Fire Cement is designed specifically for exactly that.

It forms strong, smoke-tight seals in environments where ordinary fillers simply wouldn’t last.

Whether you’re maintaining a solid fuel heater, sealing a boiler joint, or repairing a fire back, this ready-mixed compound gives you peace of mind that the repair will stand up to extreme temperatures.

Once heated, it hardens to a cement-like finish, helping ensure long-term durability in demanding conditions.

Its smooth, easy-to-use paste consistency means you can apply it neatly and efficiently, even in awkward repair areas, helping you achieve a professional finish without specialist tools.

Features:
  • Ready-mixed asbestos-free fire cement
  • Manufactured using inorganic fillers and water-based thermo-setting resins
  • Tested up to 1400°C with excellent heat resistance performance
  • Dries to a cement-like hardness when exposed to heat
  • Produces smoke-tight, durable joints
  • Strong adhesion to refractory brickwork and clayware
  • Suitable for domestic solid fuel and high-heat applications
  • Smooth paste for easy application
  • Available in natural finish
  • Sizes: 1kg tub (30812575), 5kg bucket (30812577)
  • Technical Sheet: Download here
Frequently Asked Questions:
Where can Bostik Fire Cement be used?

It is suitable for fire backs, solid fuel heaters, boilers, and other non-metallic surfaces exposed to high temperatures.

Can it be used on metal surfaces?

No, it is not recommended for use on metal or plastic surfaces.

How heat resistant is it?

It is tested up to 1400°C, making it suitable for extreme heat environments.

Does it require mixing before use?

No, it is ready-mixed and can be applied straight from the tub or bucket.

What colour is it available in?

It is available in a natural finish.