30 DAY


Application: Handheld
Our Price
£8.35 inc VAT

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“Superb. Great service thank you.”

by B Bellamy

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by Sean Honeyman

“Speedy service and a quality product.”

by Wayne Barnes

“Easy to order products and very quick delivery”

by Martin

“Good service fast delivery, happy with the product”

by Gordon Mills

“Exceptional quality and value for money with swift delivery.”

by Mrs Susan Ellis

“Easy to order and arrived on time!”

by Malcolm Lewis

“Great experience”

by AM

“Fast delivery”

by Townie

“Amazingly qk delivery of a loft hatch”

by Goldfinch

“Exceptional quality and value for money with swift delivery.”

by Mrs Susan Ellis

“Excellent price, great communication and rapid dispatch time.”

by Symons Construction Ltd

Everbuild Firefoam B1 Handheld is a quick-setting fire rated, one part polyurethane foam.

  • High degree of fire rating: slows down the passage of flames and smoke
  • Quick setting - can be cut, sawn or plastered in 1 hour
  • Economical in use - expands up to 50 times its original aerosol volume
  • Fills irregular and broad gaps where most conventional fillers would fail
  • Possesses insulating and sound deadening properties

The foam expands on application to up to 50 times its original volume and meets the test criteria BS476 Part 20; Class B1. Fire rated up to 4 hours in certain joint configurations.

Once cured, the foam can be cut, sawn or plastered over after approximately one hour.

Everbuild Firefoam B1 Handheld is in stock available for speedy delivery.

    Please click on the links below:

    Firefoam B1 Handheld - Datasheet

    Firefoam - MSDS


    • Gaps around pipe entries through fire-rated walls
    • To provide a fire-rated seal around window and door frames
    • Electrical wire chasing prior to plastering, where a fire rating is required
    • Deep joints prior to applying sealant or plaster
    • Irregular gaps in stone, brick, concrete or plaster
    • Door frames
    • Timber structures
    • Windowsills and thresholds
    • Window frames
    • Behind cladding to exterior walls
    • Behind soffit and barge boards

    When used as part of a fire-rated joint, use in conjunction with EVERFLEX® FIREMATE® intumescent sealant for maximum fire rating

    Everbuild are passionate about the products they produce, they have always worked on the simple premise that Trade Users will only come back for good products, so that’s all they make!

     This simple philosophy combined with a commitment to invest in new product development and manufacturing infrastructure has seen Everbuild - A Sika Company grow into the UK’s leading sealant, adhesive and building chemical brand with sales in excess of £110 million and customers in over 70 countries. 

    Everbuild - A Sika Company are owned by Sika AG, a globally active speciality chemicals company offering a comprehensive range of products, including waterproofing systems, sealing, bonding and speciality mortars etc, across many construction and associated sectors.

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