Description Expanding Foam 700ml – Gun Grade A high-quality, polyurethane-based expanding foam designed for professional use in general construction and home improvement applications. This gun-grade foam expands up to 30 times its original volume, providing exceptional coverage and a reliable seal. It is quick-drying, easy to apply with a foam gun, and delivers a precise, controlled flow for cleaner results. Key Features & Applications Filling: Ideal for sealing large, irregular, or awkward gaps where the foam expands to completely fill cavities. Fixing: Perfect for securing window frames, loose tiles, and boards in place. Insulating: Provides excellent thermal and acoustic insulation between brickwork and cladding, around ductwork, and through cavities carrying pipes or cables. Backing: Suitable for low-expansion joints and can be used as a backing material in all types of sealant applications. Benefits Expands up to 30x its original size Fast curing and easy trimming once set Excellent adhesion to most building materials (except PE, PP, and PTFE) Moisture-resistant and durable once cured Any questions, feel free to contact us!
