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Fire Resistant Putty

Fire Resistant Putty 1kg (20 x Tub)

Fire Resistant Putty 1kg (20 x Tub)

£456.00 £380.00 (ex. VAT)
BS 476 240mins | EN 1366-3 EI 120 | Up to 4 hours fire resistance | Fills irregular shapes | Highly flexible and non-setting


Key Points

  • Fire Putty with fire resistance testing to EN 1366-3 EI 120, and BS 476 240mins.
  • Fire Classification to EN 13501-2.
  • Certifire 3rd Party Accreditation.
  • Acoustic Isolation to EN 10140 to 65dB.
  • Tested with metallic pipes and cables.
  • Fills irregular shapes.
  • Highly flexible and non-setting.
  • Halogen free, resists fungi and vermin.

The Fire Resistant Putty is a solvent free, easy to use, non-setting fire resistant compound, which is ideal for sealing around pipes and cables in walls and floors. Tested to EN1366-3 on C1, C2 and D1 Type Cables and Metallic Pipes. Causes no known detrimental effects to plastic pipes, plastic cables, sheathing or metallic components.

Can accommodate substantial movement of service penetrations. The flexibility of the putty enables complex and irregular shapes and openings to be fire stopped. Offers excellent hot and cold smoke sealing properties and is not affected by fungal attack or moisture.

Ideal for electrical, telecommunications and other such industries. The Fire Resistant Putty has been independently tested in accordance with BS476: Part 20: 1987 and EN1366-3 and can provide up to 4 hours fire resistance depending on depth and volume. Tested in block wall, concrete, masonry and plasterboard partition. Tested in concrete floors.


  • 20 (Twenty) Kg Tub


We have technical representatives who provide assistance in the selection and specification of the products on this site and should be consulted for exact installation and product suitability. Ensure an early engagement with ourselves, designers, main contractor and specialist installers before any installation. Other trades and/or manufacturers may need to be consulted. For in-depth information, specification and technical advice please call our Head Office on Tel: +(0)1329 841416 or email


All interested parties, designer, specifier, main contractor and specialist installers should provide access to allow the fire stopping seals to be regularly inspected and maintained, as well as records kept of such maintenance at minimum periods of 12 months, as required by the Regulatory Reform Order, and repaired if necessary. Reference should be made to ASFP TGD 17 – Code of Practice for the Installation and Inspection of Fire Stopping.


It is vital that those entrusted to design or install a fire stopping product have the necessary levels of competence to undertake the task professionally and thoroughly. The level of competency required will be commensurate with the expected complexity of the building. All designers must eliminate, reduce or control foreseeable risks that may arise during installation, construction or maintenance when preparing or modifying designs. Clients should ensure that the principal designer and principal contractor carry out their duties under CDM regulations. The ASFP foundation course in passive fire protection provides essential knowledge as part of demonstrating competency and understanding in this key fire protection specialism.

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