Sika FireStop


Sika FireStop is an intumescent sealant with high flame resistance that is easy to use, one part  and gun applied suitable for all types of non moving joints and seals in fire compartments.

Bulk Buy

£103.49 tax excl.

£124.19   tax incl.

Product Description

Sika FireStop is an easy to use, one part gun applied fire proof intumescent sealant based on polymerised inorganic silicate, suitable for all types of non moving joints and seals in fire compartments. Sika FireStop is suitable for all types of non moving joints and seals in fire compartments such as fire doors, chimneys, safes, stove pipes, pipe inlets, ventilation tubes etc.

Features and benefits:

  • One part, ready to use
  • Excellent adhesion on most construction materials
  • Easy to use
  • Outstanding resistance to fire
  • Resists high temperature (up to +1000°C)
  • Starts to expand at temperature above +250°C
  • Inorganic - non ignitable and does not give off fumes in fire

For more details please download the product data sheet from the 'DATASHEETS' tab above.

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Technical Data

Typical Coverage (per coat)3m per 300ml (10x10mm joint)
Touch Dry5 mins
The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


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