Window & Door Expanding Foam 600ml – Genius Gun PU Insulation Foam for Frame Installation & Gap Filling, High Thermal & Acoustic Insulation (Pack of 2)

• 🪟 Window & Door Frame Installation – Designed for sealing gaps around frames.
• 🧱 High Gap Filling Yield – Expands effectively to fill cavities and joints.
• 🌡️ Thermal & Acoustic Insulation – Helps reduce heat loss and sound transmission.
• 🔧 Genius Gun Application – Easy and controlled application without a separate gun.
• 🛠️ Multi-Material Adhesion – Suitable for wood, metal, masonry, and uPVC frames.

This window and door expanding foam is designed for sealing and insulating gaps around frame installations. The PU foam formula provides excellent expansion and adhesion, allowing effective gap filling around window and door frames to improve insulation and reduce drafts. The foam delivers high thermal and acoustic insulation performance, helping maintain energy efficiency while reducing sound transfer through installation gaps. Its high linear gap filling yield allows efficient coverage across longer joints and cavities. Equipped with a convenient Genius Gun style applicator system, the foam allows controlled application without the need for a separate foam gun. Suitable for use with a wide range of frame materials including wood, metal, masonry, and uPVC. Supplied as a pack of two 600ml cans, this foam is ideal for professional installers and DIY users carrying out window and door fitting projects.