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Fire & Flue Cements

KOS Flue Cement

  • Jointing and sealing compound for internal flue pipes/bricks
  • Heat resistant to +1,250°C
  • Tested to BS EN 1857
  • For Class A1 flue liners and gas fire systems
  • Ideal for use with concrete, brick and stone
  • When heated sets to form a hard smoke and gas tight joint

Applications

Designed as a jointing and repair compound for flue blocks and fire bricks.

Can also be used as a general purpose fire cement where direct flame contact occurs.

 

Product Code Colour Cartridge Size Unit
Qty
Pack
Qty
238-512-005 Buff C3 1 12

KOS Fire Cement 

  • A premium quality ready mixed fire cement
  • Cures when exposed to heat, resulting in a hard mortar which is resistant to temperatures up to 1,250°C
  • Interior use only
  • Water based product/water clean up

Applications

Seals and repairs wherever smoke, heat or fumes are escaping from fires, fire bricks, cookers, stoves or ranges.

Also sealing and jointing internal flue pipes, specifically between appliance and flue.

 

Product Code Colour  Size Unit
Qty
Pack
Qty
238-512-100 Black C3 cartridge 1 12
238-512-105 Black 500mg Tub 1 24
238-512-110 Black 1kg Tub 1 12
238-512-115 Black 2kg Tub 1 6

KOS Fire Cement 

  • A premium quality ready mixed fire cement
  • Cures when exposed to heat, resulting in a hard mortar which is resistant to temperatures up to 1,250°C
  • Interior use only
  • Water based product/water clean up

Applications

Seals and repairs wherever smoke, heat or fumes are escaping from fires, fire bricks, cookers, stoves or ranges.

Also sealing and jointing internal flue pipes, specifically between appliance and flue.

 

Product Code Colour  Size Unit
Qty
Pack
Qty
238-512-025 Buff 500g 1 18
238-512-030 Buff 1kg 1 12
238-512-035 Buff 2kg 1 6