Expanding Foam, Assembly B3, Can 750 ml, Gun Version, Soudal

Product Details

Expanding Foam, Assembly B3, Can 750 ml, Gun Version, Soudal is a reliable, professional polyurethane expanding foam designed to insulate, fix, bond, and fill gaps with confidence. Finished in a warm Champagne colour, this gap-filling foam is ideal for builders, tradespeople, and DIY enthusiasts who want a clean, consistent result with minimal fuss.

Packaged in a 750.00 ml can, this gun-grade formulation helps you apply the right amount exactly where you need it—making it perfect for sealing openings around windows and doors, filling voids, and supporting structural or installation work. Whether you’re working on new builds or improving energy efficiency in existing spaces, the foam’s dependable performance helps create a tighter, better-finished outcome.

Why choose Soudafoam Gap Filler Gun Grade?

Very good filling capacity for effective gap coverage, helping reduce draughts and improve overall thermal performance. It’s made from polyurethane foam, and delivers a sound insulating value of 57.00 dB, supporting quieter interiors.

For best results, use at a processing temperature of 5–30 °C. The foam supports multiple applications, including insulating, fixing, bonding, and filling—making it a versatile addition to your sealants and adhesives toolkit.

If you’re looking for a high-quality expanding foam that combines strong filling performance with professional gun-grade control, add Expanding Foam, Assembly B3, Can 750 ml, Gun Version, Soudal (Champagne colour) to your cart today.