
Soudal B2 Fire & Acoustic Expanding Foam 750ml Hand Held
£8.33 ex. VAT
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Product details
Description
About this product
Soudal B2 Fire & Acoustic Expanding Foam 750ml Hand Held
Soudal B2 Fire & Acoustic is a fire rated expanding foam in a 750ml hand held can. This polyurethane foam filler carries a DIN 4102 B2 fire class and a 58 dB acoustic rating, so it fills gaps while adding fire and sound performance.
Key features
- Fire rated polyurethane foam filler
- Fire resistance up to 2 hours under EN1366-4, depending on joint configuration
- Fire class DIN 4102 B2
- Acoustic rating 58 dB
- Insulation factor 36mW/mK
- 750ml hand held can
Specifications
| Brand | Soudal |
| Fire class | DIN 4102 B2 |
| Fire resistance | Up to 2 hours (EN1366-4) |
| Acoustic rating | 58 dB |
| Size | 750ml |
How to use
- Shake the can well and check that the joint is clean and free of loose dust.
- Fill the gap part way, as the foam expands after it leaves the can.
- Let it cure fully, then trim away any excess.
FAQs
What fire performance does the fire rated expanding foam have?
It is DIN 4102 class B2, with fire resistance up to 2 hours under EN1366-4, depending on the joint configuration.
Does it help with sound?
It has an acoustic rating of 58 dB.
What is the insulation factor?
It is 36mW/mK.
Specifications
- Fire rated polyurethane foam filler
- EN1366-4 fire resistance up to 2 hours, depending on joint configuration
- Fire class DIN 4102 B2
- Acoustic rating 58 dB
- Insulation factor 36mW/mK
- 750ml hand held
| Brand | Soudal |
|---|---|
| Fire class | DIN 4102 B2 |
| Fire resistance | Up to 2 hours (EN1366-4) |
| Acoustic rating | 58 dB |
| Size | 750ml |
Frequently asked questions
How long is the fire resistance?
Up to 2 hours, depending on joint configuration.
Delivery & returns
Delivery (UK only)
- Standard delivery £4.99, or free on orders of £50 or more. Arrives 2 to 3 working days after dispatch.
- Express delivery £6.99. Arrives the next working day after dispatch.
- Order before 1pm Monday to Friday and it is dispatched the same working day. Later orders, and orders placed at the weekend, are dispatched the next working day.
- We do not dispatch at weekends or on UK bank holidays.
- Remote postcodes can take longer. Heavy items may come on a pallet.
Returns
- Changed your mind? Tell us within 14 days of delivery, then send it back within a further 14 days.
- Faulty items can be returned within 30 days.
- Tinted or mixed paint, opened sealants and chemicals, and cut-to-size goods cannot be returned.


















