Firetherm HP Graphite
£6.58 inc. tax

£5.48 ex. tax
? Tax based on United Kingdom.
Pack Size*
Firetherm HP Graphite Summary

Firetherm HP Graphite

Intumescent graphite mastic to seal combustible pipes in walls and floors


An aqueous acrylic fire barrier mastic for internal use, containing inert fillers and graphite for use around services.

Maximum diameter 125mm combustible pipe seals, up to 60mm insulation wall thickness, 60mm annular space around cables or large preformed slots in walls & floors forming cable tray/basket openings.


  • Fully tested to four hours fire protection
  • Low smoke and non-hazardous
  • Tested within single skin partitions
  • For use in both walls and floor

Dimensions & Colour

Tube Size: 310ml
Colour: Grey

Product Data Sheet
Safety Data Sheet

All orders are usually despatched within 24 hours of receiving cleared payment (Mon–Fri).

The above information is based on current test data, health and safety information and application instructions supplied by our suppliers and manufacturers of the products. It is supplied for guidance and to the best of our knowledge is true and accurate. Customers should satisfy themselves to the suitability of the products in its intended use and no guarantee is given or implied as the conditions of actual use are beyond our control. If in doubt the customer should consult the designer of the project or the local building control. 

Fire Stopping Shop, disclaim any liability for loss, damage or other expense which may arise from the use of this information, data or products refereed to and reserve the right to amend or change any details without notice. This statement does not affect your statuary rights.  

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