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View Product ReviewsEverbuild B2 Fire Rated Expanding Foam Gun Grade 750ml
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Wed 23 Jul
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- 6hrs
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Product Overview
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
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 | |
|---|---|
| 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 | |
|---|---|
| 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 |
|---|---|
| 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.
