Soudal gun foam B1 fire-rated foam - flame-retardant 750 ml
€10.79
- Not readily flammable to B1, tested by MFPA Leipzig
- Resistant from frost to heat, and briefly beyond
- For safety-relevant building junctions
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
Soudal fire protection foam B1 is a heat-resistant PU gun foam of building material class B1 (flame-retardant) for safety-relevant building connections.
✅ Your benefits at a glance
- 🔥 Building material class B1 to DIN 4102-1, tested by MFPA Leipzig
- 🌡️ Temperature-resistant from -40°C to +90°C, briefly up to +120°C
- 🔇 Higher sound and thermal insulation than mineral wool, cork or fibreglass
- 🎯 Precise dosing thanks to gun application – clean working
- 🧪 Resistant to numerous solvents, paints and chemicals
🏗️ Areas of application
- 🚪 Flame- and smoke-tight foam-filling of connection joints between partition walls, ceilings and floors
- ❄️ Insulating in refrigerated vehicle and cold-room construction
- ⚡ Fixing and filling in apparatus and metal construction as well as in electrical installation
- 🪟 Installing and foam-filling window and door frames as well as window sills
- 🕳️ Foam-filling cavities such as wall openings, door frames and pipe penetrations
Compared with mineral wool, the foam impresses with faster application, better adhesion and tested fire protection.
🔬 Technical properties & application
The PU foam adheres to concrete, masonry, stone, plaster, wood, metal, polystyrene, rigid PUR foam, polyester and rigid PVC. No adhesion to PE, PP, PTFE and silicone. Shake the can vigorously about 30 times before use and screw it firmly onto the gun. Foam joints only to about one third, as the foam continues to expand. Optimum application temperature: 15-25°C (range +5°C to +30°C). Cut off cured excess with a knife.
Supplied as: 750 ml aerosol spray can, 12 cans per box.
Technical data
| Technical data | |
|---|---|
| Product type: | Fire protection foam |
| Temperature resistance: | -40 °C to +90 °C |
| Standards | |
| Building material class: | B1 |
| Standard: | DIN 4102-1 |
| Use | |
| Merchandise group: | Construction foam & PU foam |
| What's included | |
| Supplied as: | 750 ml aerosol spray can, 12 cans per box |
Manufacturer information
Manufacturer information pursuant to Art. 19 EU GPSR
Postal address
Soudal N.V.
Everdongenlaan 18-20
2300 Turnhout
Belgium
Electronic address verkauf@soudal.com
Information as of: 2026-09-17
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