3pcs PU Foam Gun Foam Gun Foam Gun Measuring Gun with Ergonomic Plastic Handle Metal Construction Gun for DIYers

PU foam gun for all construction foam for commercial gun and mounting foam (polyurethane foam). Foam gun with easy dosing of the amount of construction foam when filling and sealing cavities and joints. The polyurethane foam handle of the foam gun has a contoured design that is more ergonomic and frees you from fatigue even during prolonged holding. The PU foam gun can accurately control the injection amount through the rotating valve to avoid wasting foam. Release the trigger button and the mounting gun will stop immediately. The product should be cleaned regularly after each use. PU foam gun is easy to use. When filling and sealing cavities and joints, the construction foam can be well dosed and thus applied accurately, especially when clogging hard-to-reach places with construction foam. Economical consumption of polyurethane guns, gun assembly stops immediately after release of the trigger. PU foam gun is not only suitable for caulking, but also for installing doors and windows as well as removing wall joints. Easy to use and clean. Please note: the foam gun should be cleaned in a timely manner after use with cleaner