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Everbuild B2 Fire Rated Expanding Foam Gun Grade 750ml

URN: 1003019
£12.00ex. VAT
£12.00ex. VAT
Firefoam B2 Gungrade is a quick setting fire rated, one-part polyurethane foam designed for application by any standard foam applicator gun.

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Mon 25 Nov

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Product Overview

Firefoam B2 Gungrade is a quick setting fire rated, one-part polyurethane foam designed for application by any standard foam applicator gun.

URN: 1003019
£12.00ex. VAT

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Standard (Nationwide) Delivery

Screws & Fixings and Adhesives & Sealants
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Doors and Feature Panelling
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1 to 2 £35 ex. VAT
3 to 4 £45 ex. VAT
5+ £60 ex. VAT

* Deliveries of Doors and Panels to Scotland may incur additional costs and may have an extended delivery time of an additional 3 working days. Delivery to the postcodes below will be charged an additional delivery fee. Our customer service team will reach out to you if you order requires an additional delivery charge. This will be calculated based on the difference between the standard cost charged and the total cost outlined below:

Postcodes: KA1-29, IV1-39, AB, PH1-41, DD, PA1-19, KY, FK, FK15-21 - £90 ex VAT (total delivery cost)
Postcodes: KW 1-14 - £120 ex VAT (total delivery cost)
Highlands and Islands: £280 ex VAT (total delivery cost)

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Express Delivery - Insulation and Plasterboard & Drylining
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Under £400 ex. VAT £50 ex. VAT
Over £400 ex. VAT £35 ex. VAT
Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products
ORDER VALUE DELIVERY CHARGE
Under £300 ex. VAT £50 ex. VAT
Over £300 ex. VAT £35 ex. VAT

This charge is based on delivery to mainland UK excluding the Scottish Highlands. If your delivery address is in the Scottish Highlands a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.

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Returns

We offer a 30 day returns policy on any faulty products.

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Key Features

  • {{local_fire_department}} Provides a high level of fire resistance
  • {{panorama_horizontal}} Expands to fill larger spaces
  • {{update}} Quick setting time 
  • {{fact_check}} Can be used to fill, fix and insulate

Technical Specification

Technical Specification
Size:750ml
Sales Unit:Each
Brand:Everbuild
Manufacturer's Reference:B2FIREGUN

What is Everbuild B2 Fire Rated Expanding Foam?

Everbuild B2 Fire Rated Expanding Foam Gun Grade is a one-component, polyurethane-based foam that expands 1.5 to 2 times its original volume upon application. Specifically designed for use in fire-rated applications, this foam is designed to provide enhanced fire resistance, making it ideal for sealing joints and gaps where fire safety is a priority.  

It is quick-setting and versatile, providing a reliable solution for filling, fixing, and insulating a range of gaps and structures. It can also be cut, sawn, or plastered over within one hour, as long as the working temperatures range between +5°C to +25°C, with 20°C being optimal.


Where is Everbuild B2 Fire Rated Expanding Foam Used?

This expanding foam is widely used in construction and renovation projects where fire-rated joints or gaps need to be sealed. Its applications include:

Filling:

  • Gaps around pipe entries through walls.
  • Spaces around window and door frames.
  • Electrical wire chases before plastering when fire resistance is required.
  • Deep joints before applying sealant or plaster.
  • Irregular gaps in stone, brick, concrete, or plaster surfaces.


Fixing:

  • Securing door frames and window frames.
  • Stabilising timber structures.
  • Installing window sills and thresholds.


Insulating:

  • Insulating spaces behind cladding on exterior walls.
  • Filling gaps behind soffit and barge boards.
  • Reducing noise transfer with its sound-deadening properties.


When used as part of a fire-rated joint, it is recommended to combine it with the Everbuild FIREMATE intumescent sealant for maximum fire protection.

Benefits of Everbuild B2 Fire Rated Expanding Foam

  • Enhanced Fire Safety: Slows the spread of fire, providing up to 2 hours of protection in certain configurations, as tested under BS476 Part 20.
  • Time-Saving Application: The foam sets quickly, allowing further finishing work within an hour of application.
  • Cost-Effective: Expands significantly to fill larger spaces, making it an economical choice for large gaps.
  • Versatility: Suitable for use with a wide range of construction materials, including concrete, brick, and timber.
  • Noise Reduction: Offers sound-dampening properties, enhancing comfort in residential and commercial buildings.


Everbuild B2 Fire Rated Expanding Foam Key Features

  • Fire Resistance: Provides a high level of fire resistance, slowing down the spread of flames and smoke.
  • Quick Setting: Ready for further finishing work like cutting or plastering within one hour.
  • Economical Use: Expands up to 50 times its original can volume.
  • Versatile Application: Suitable for a variety of surfaces including stone, brick, concrete, and timber.
  • Certifications: Complies with DIN 4102 Part 1 and BS476 Part 20 standards, offering up to 2 hours of fire rating in specific configurations.

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