الوصف

This series PU foam gun is specially for spraying PU foam, which is widely used in window and door engineering. It is easy to use and suit for different kind of screw. Special size is also welcome. 1) Metal gun body, hard seal without any plastic parts between the top of the nozzle and the needle 2) It can well control the flow with reliable quality and perfect sealing performance 3) Aging and wearing tolerable with longer useful life