Soudal B1 Fire Hand Held Expanding Foam is a high-performance fire-rated sealing and insulating solution engineered for exceptional safety, durability, and precision in construction applications. Formulated from premium-grade polyurethane, it provides superior thermal and acoustic insulation while delivering a strong, lasting bond to wood, metal, masonry, and plastics. Its fire-resistant properties meet stringent B1 classification standards, ensuring reliable protection in critical areas. Designed for controlled expansion, it fills gaps and cavities effectively, reducing air leakage and enhancing energy efficiency. Resistant to moisture and temperature fluctuations, this foam is ideal for sealing joints, insulating frames, and fire-rated installations. Trusted by professionals for its reliability and ease of use, it is an essential component in achieving safe, airtight, and long-lasting results.
Soudal B1 Fire Hand Held Expanding Foam
Soudal B1 Fire Hand Held Expanding Foam
£9.60
Soudal B1 Fire Hand Held Expanding Foam is a fire-rated polyurethane foam for safe, durable sealing and insulation. It meets B1 classification for fire resistance and provides strong thermal and acoustic performance. Designed for controlled expansion, it bonds to wood, metal, masonry, and plastics, making it ideal for joints, frames, and fire-rated installations—trusted for reliability and ease of use.
Have a question about this product? CLICK HERE
Ask A Question
"*" indicates required fields
We have a fleet of four vehicles which we run from this branch. We cover most situations for all our customers with the diversity of the vehicles
- Van, used for mainly plumbing materials and light sized building products
- 12 tonne tipper wagon which carries 6.5 tonnes of loose aggregate
- 2 x 18 tonne wagons with a rear mounted Hiab cranes
Only local delivery is available.




