Soudal Trade B2 Expanding Foam Gun Grade

£9.80

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Soudal Trade B2 Expanding Foam (Gun Grade) is a fire-retardant PU foam for professional sealing, insulating, and filling. With B2 fire classification, it is ideal for construction joints where fire resistance is important. Gun-applied for precise dosing and minimal waste. Strong adhesion and excellent thermal and acoustic insulation.

Quantity

Single Tubes Box of 12

Product variants

Delivery and Shipping

Place your order before 3pm for next working day delivery.

Please note: Additional delivery charges may apply for Northern Ireland, Isle of Wight, Isle of Man, Isles of Scilly, Scottish Highlands & Islands, and Channel Islands. We will contact you to inform you of any additional costs once your order is received, or you can call us on 0800 111 4898 beforehand to confirm.

Description

Fire-Retardant PU Foam for Professional Sealing and Insulating

Soudal Trade B2 Expanding Foam Gun Grade is a one-component, self-expanding polyurethane foam specially formulated to meet B2 fire classification. It is designed for application with a foam gun, offering superior control and precision. Ideal for sealing, filling, and insulating gaps, joints, and cavities in construction and installation projects where fire retardancy is important.

Key Features & Benefits

Fire Retardant: Complies with DIN 4102 B2 classification for fire resistance in building materials.
Gun Grade Precision: Applied with a foam gun for clean, accurate dispensing and minimal waste.
High Yield: Expands to fill large gaps and voids with excellent volume efficiency.
Thermal & Acoustic Insulation: Reduces sound transmission and heat loss through joints and cavities.
Strong Adhesion: Bonds to most construction materials including concrete, brick, wood, metal, and plastics (except PE, PP, PTFE).

Product Details

Type: One-component polyurethane foam
Fire Classification: B2 (DIN 4102-1)
Application: Gun-applied for professional use
Colour: Light yellow
Packaging: 750ml pressurised aerosol can
Skin Time: Approx. 10 minutes
Cutting Time: 30–45 minutes
Full Cure: 12–24 hours depending on conditions

Application Instructions

Preparation: Shake can thoroughly. Dampen surfaces for improved adhesion and curing.
Application: Attach can to foam gun and apply foam in controlled beads or layers.
Finishing: Allow foam to expand and cure. Trim excess once hardened and protect from UV exposure.

Limitations

Not UV stable — protect from direct sunlight post-application.
Not suitable for structural joints or areas requiring higher fire classifications (e.g., B1).

Health & Safety

Pressurised container. Use in well-ventilated areas. Avoid inhalation and contact with skin or eyes. Wear appropriate PPE and refer to the Safety Data Sheet (SDS) for full guidance.