By using special chemical fluid mixture and high pressure cleans mixure in the central, joint parts, mixer and pistol. After cleaning the mixer part by providing closed-loop purification for 3 minutes, purifies all parts of Thiokol Bonding, Polyuretane in the system where provides long term uning of the machine without change of the caracter. Also, during power outgages machine works with air for this reason prevents freezing of the mixer.