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View Product ReviewsEverbuild B2 Fire Rated Expanding Foam Gun Grade 750ml
Nationwide Delivery
Wed 23 Jul
- 0days
- 6hrs
- 54mins
- 19secs
Product Overview
Delivery & Returns Information
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Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, KW, IV, LA, LD, LL, NP, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
Screws & Fixings and Adhesives & Sealants | |
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ORDER VALUE | DELIVERY CHARGE |
Under £100 | £7.50 ex. VAT |
Over £100 ex. VAT | FREE |
Insulation, Plasterboard and Drylining Products | |
ORDER VALUE | DELIVERY CHARGE |
Under £150 | £40 ex. VAT |
Between £150 - £350 ex. VAT | £35 ex. VAT |
Over £350 ex. VAT | FREE |
Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
ORDER VALUE | DELIVERY CHARGE |
Under £100 | £20 ex. VAT |
Between £100 - £200 ex. VAT | £10 ex. VAT |
Over £200 ex. VAT | FREE |
Express Delivery
Express Delivery - Insulation and Plasterboard & Drylining | |
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ORDER VALUE | DELIVERY CHARGE |
Under £400 | £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 | £50 ex. VAT |
Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
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
Size: | 750ml |
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Sales Unit: | Each |
Brand: | Everbuild |
Manufacturer's Reference: | B2FIREGUN |
Technical Downloads
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.