Professional Foam Gun is a practical and reliable applicator designed for use with compatible gun grade expanding foam canisters. It allows for controlled application, helping to apply foam accurately into gaps, joints and cavities during building, renovation and repair work. This foam gun is commonly used for filling and sealing around window and door frames, pipe penetrations, wall gaps, insulation areas and general construction joints. Its controlled trigger action makes it suitable for trade, maintenance and DIY projects where cleaner and more accurate foam application is required. Professional Foam Gun provides a dependable and cost-effective application tool for sealing, filling and insulating tasks across construction, installation and home improvement projects.