Everbuild Sika B2 Fire Foam Aerosol 750ml
Everbuild Sika B2 Fire Foam expands up to 50x, meets DIN 4102 Class B2 for fire resistance. Ideal for sealing gaps in walls, doors, and pipes.
The Everbuild Sika B2 Fire Foam Aerosol is a high-performance, quick-setting, one-part polyurethane foam with fire-resistant properties. Upon application, it expands up to 50 times its original volume, meeting the stringent standards of DIN 4102 Part 1 for Construction Materials: Class B2. This makes it an essential product for fire-rated applications.
Once cured, the foam can be easily cut, sawn, or plastered over within just one hour, provided the working temperatures (both the can and surfaces) range between +5°C to +25°C, with an ideal temperature of 20°C. The enhanced fire rating of this foam significantly slows down the spread of flames and smoke compared to standard B3-grade foams, offering superior safety.
Perfect for gun-operated applications, this fire foam is ideal for sealing gaps around pipe entries in fire-rated walls, around window and door frames, and in electrical wire chases before plastering. It also excels in fire-rated sealing for deep joints prior to applying sealants or plaster and for filling irregular gaps in materials like stone, brick, concrete, or plaster.
Applications:
- Fire-rated sealing around pipes, windows, and doors.
- Fixing door frames, timber structures, windowsills, and thresholds.
- Insulating behind cladding on exterior walls, soffits, and barge boards.
- Automotive applications where fire resistance is required.
Specifications:
- Size: 750ml aerosol can.
- Weight: 904g.
- Fire Rating: DIN 4102 Part 1, Class B2.
- Working Temperature Range: +5°C to +25°C.
- Application Method: Gun-operated.
With its high expansion rate, rapid curing time, and superior fire resistance, the Everbuild Sika B2 Fire Foam ensures long-lasting performance in critical fire-protection scenarios.
- +25
- > **Fire-rated sealing** around pipes, windows, and door frames
- > **Filling gaps** in stone, brick, concrete, or plaster
- > **Fixing door frames, timber structures, and windowsills
- > **Insulating behind cladding, soffits, and barge boards
- > **Fire Rating:** DIN 4102 Part 1, Class B2
- > **Expansion Rate:** Up to 50x original volume
- > **Curing Time:** 1 hour
- > **Working Temperature:** +5°C to +25°C (ideal 20°C)
- > **Application:** Gun-operated aerosol
- > **Volume:** 750ml
- > **Weight:** 904g
- > **Material Compatibility:** Stone, brick, concrete, plaster
- > **Fire Resistance:** Slows flame and smoke spread
Hazard information
P102
Keep out of reach of children.
H229
Pressurised container: May burst if heated.
H319
Causes serious eye irritation.
P251
Do not pierce or burn, even after use.
P260
Do not breathe dust/fume/gas/mist/vapours/ spray.
P210
Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P271
Use only outdoors or in a well-ventilated area.
P501
Dispose of contents/container to …
H222
Extremely flammable aerosol.
P211
Do not spray on an open flame or other ignition source.
H315
Causes skin irritation.
H335
May cause respiratory irritation.
P280
Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/…
GHS02
Flammable
GHS07
Health hazard/Hazardous to the ozone layer
P101
If medical advice is needed, have product container or label at hand.
H317
May cause an allergic skin reaction.
H412
Harmful to aquatic life with long lasting effects.
GHS08
Serious health hazard
H373
May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
P308 + P313
IF exposed or concerned: Get medical advice/ attention.
P201
Obtain special instructions before use.
H334
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H351
Suspected of causing cancer <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
P304 + P340 + P312
IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
H362
May cause harm to breast-fed children.
P263
Avoid contact during pregnancy and while nursing.
P405 + P410 + P412
Protect from sunlight. Do not expose to temperatures exceeding 50°C/ 122°F
Documents
Always follow local regulations and product guidance. Use appropriate PPE.
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