Everbuild Sika Fire Foam B2 Hand Grade, 750ml Aerosol
Everbuild Sika Fire Foam B2 offers superior fire resistance (Class B2) for sealing and insulation. 750ml aerosol, expands 50x.
The Everbuild Sika EVBB2FIREHAN Fire Foam B2 is a quick-setting, single-component polyurethane foam with outstanding fire-resistant properties. Designed for both professional and DIY use, this foam expands up to 50 times its original volume upon application, ensuring effective sealing and filling of gaps. It meets the stringent DIN 4102 Part 1 standard for construction materials, achieving a Class B2 fire rating.
The foam cures rapidly, becoming workable within just one hour when applied at optimal temperatures between +5°C to +25°C (ideally 20°C). Once cured, it can be easily cut, sawn, or plastered over, making it highly versatile for various applications. Its superior fire-resistant properties significantly delay the spread of flames and smoke, outperforming standard B3-grade foams.
Applications
- Fire-rated sealing around pipe entries, window frames, and door frames
- Filling gaps in stone, brick, concrete, or plaster where fire resistance is required
- Pre-plastering preparation for electrical wire chasing
- Insulating behind cladding on exterior walls, soffits, and barge boards
This hand-operated foam is also ideal for securing door frames, timber structures, windowsills, and thresholds. Its versatility extends to automotive applications, providing a reliable solution for various sealing and insulation needs.
Key Benefits
- High expansion rate for effective gap filling
- Rapid curing time (1 hour at optimal temperatures)
- Superior fire resistance (Class B2 rating)
- Easy to cut, saw, or plaster after curing
- Versatile for construction, insulation, and automotive uses
- Fire-rated walls for pipe and cable entries
- Sealing around window and door frames
- Electrical wire chasing prior to plastering
- Filling deep joints before sealant or plaster application
- Size: 750ml aerosol
- Fire Rating: DIN 4102 Part 1 Class B2
- Expansion: Up to 50 times original volume
- Curing Time: 1 hour (at +5°C to +25°C)
- Ideal Application Temperature: 20°C
- Weight: 892g
- Applications: Fire-rated sealing, insulation, gap filling
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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