The Everbuild B2 Fire Foam Gun Grade 750ml is a fire-resistant polyurethane foam designed to fill, fix and insulate. Expanding up to 50 times its can volume, it provides excellent coverage on materials including concrete, plaster and timber. Ready for sawing or plastering within one hour, this expanding foam is an efficient and reliable choice for a wide range of applications.

Key Features

• Ideal for filling or fixing window and door frames, joints, windowsills and gaps in building materials
• Suitable for insulating between cladding and exterior walls or behind soffit and barge boards
• Quick curing time allows cutting, sawing or plastering after just one hour
• Fire-resistant for 2 hours to slow the spread of smoke and flames
• Provides thermal insulation and soundproofing benefits in cavities
• Expands up to 50 times its own volume for incredible coverage
• Suitable for use on stone, brick, plaster, concrete and timber

Technical Information

• Service temperature: -40 to 80°C
• Application temperature: 5-30°C
• Chemical base: Polyurethane
• Cutting time: 20-60 minutes
• Tack free time: 8 minutes
• Curing time: 12 hours
• Shelf life: 12 months
• Volume: 750ml
• Colour: Pink

Application Instructions

1. Moisten all surfaces with water before applying the foam
2. Shake the can well at least 20 times before use and remove the cap
3. Screw a sealant gun onto the adaptor carefully and use the can upside down
4. Partially fill cavities, allowing the foam to expand into the remaining space
5. Ensure door frames or structures are fully supported until the foam has cured

Approvals

• EN1366-4

Product Disclaimer

• For fire-rated applications, this product is best used when capped with a fire-rated sealant for maximum total fire rating
• Please note that this product is only compatible with the Everbuild Foam Filler Gun Applicator P45