Everbuild 750ml Gun Grade Expanding Foam

The Everbuild 750ml Gun Grade Expanding Foam is a professional-quality, polyurethane-based foam designed for use with applicator guns to deliver accurate, controlled expansion. Ideal for filling gaps, sealing openings, insulating around frames, and general construction void filling, it offers exceptional adhesion to most building materials.

Product Features/Specifications:

This 750ml gun grade foam provides a fine-cell structure, excellent thermal insulation, and superb sound reduction properties. The gun-applied formulation ensures precision placement with minimal waste, making it ideal for tradespeople requiring clean, controlled application. Once cured, the foam can be cut, sanded, plastered, or painted.

Detailed Product Benefits:

The Everbuild Gun Grade Expanding Foam delivers superior performance over traditional straw-applied foams thanks to its controlled application system. The formula expands evenly to fill gaps without excessive bursting or overspill, reducing cleanup time. Its high bonding strength ensures long-lasting adhesion to surfaces such as brick, concrete, timber, metal, and PVC. The cured foam is resistant to moisture, mould, and temperature changes, providing a durable seal that enhances both thermal and acoustic performance of the structure.

Applications and Versatility:

• Perfect for a wide range of construction, installation, and repair tasks, including:
• Fixing and insulating door and window frames
• Filling large voids, gaps, and service penetrations
• Sealing around pipes, cables, and ductwork
• General air sealing to improve energy efficiency
• Insulating cavities, roofing gaps, and voids
• Draft-proofing and sound reduction applications
• Its professional-grade control makes it a favourite for joiners, builders, and installers.

Features & Benefits List:

• Gun-applied formulation for precise, controlled foam placement
• High expansion rate fills gaps efficiently
• Excellent adhesion to most common building materials
• Provides thermal and acoustic insulation
• Cured foam can be cut, sanded, plastered, and painted
• Fast-curing, moisture-resistant polyurethane formula
• Reduces waste compared to traditional handheld foams
• Professional 750ml canister size

Technical Specifications:

• Brand: Everbuild
• Type: Gun grade expanding polyurethane foam
• Can Size: 750ml
• Application: Requires foam applicator gun
• Skin Time: Approx. 10 minutes
• Full Cure: 1–5 hours depending on joint size
• Yield: Up to 50 litres (depending on conditions)
• Working Temperature: +5°C to +25°C
• Colour: Pale yellow (once cured)
• Adhesion: Brick, concrete, timber, metal, PVC, stone

Additional Information:

Ensure surfaces are clean and slightly moistened before application for best expansion and adhesion. Always store upright and protect from frost. Clean uncured foam with Everbuild Foam Cleaner; cured foam must be mechanically removed.

For more information, please contact us on 01274 720227 or email us at [email protected]