New enhanced gun for extruding sealants (skeleton frame, a frame-type). Designed for extruding sealants, adhesives formulations of the tube 225 mm. Amplified gun body - 2.5 mm thickness steel body allows working with great effort and denser formulations of sealants and adhesives. Hexagonal rod does not slip and securely fixes applied force. The pusher rod of 4.0 mm thick steel ensures trouble-free supply of the hardest materials. Steel, ergonomic and durable trigger allows you to transfer more power from the hands on the rod does not bend, do not break and does not tire the hand. The trigger and the plunger fixed with steel rivets larger diameter. The amplified and strong spring and trigger latch rod. The retainer rod releases one lightly pressing rod for instantaneous stop or a change in the material supply tube. Due to the strong construction and manufacturing materials gun can easily create and sustain effort over 2000N (Newton).