This system produces the finest atomization and, therefore, the finest finishes. Conventional spray will also spray the widest range of coating materials of the four techniques. This is the fastest spray application method. It can deliver twice the amount of material as a compressed air system. This allows airless guns to be used advantageously on high-speed production lines or where surface areas are large.
Transfer efficiency is higher than conventional spray because of reduced fog and overspray.
The absence of blow air associated with the gun simplifies application. Airless atomization does not use compressed air directly to atomize the coating. As the coating leaves the nozzle, it breaks into small, finely atomized droplets that retain enough velocity to carry them to the work surface. The high velocity of the fluid stream and spray pattern as it exits the gun and hose is a potential hazard. Never allow any part of your body to come into contact with this high-pressure material.