For painting cars, an air compressor breaks up paint with pressurized air and uses that pressure to make a fine mist of paint that comes out of a nozzle. When painting a car, the air compressor sends out a strong enough flow of air that turns the paint into fine, liquid particles. It makes for an even coat all over the car However, compared to other techniques, using a compressor to paint an automobile provides several benefits, like-consistent paint flow, and efficient paint consumption. In addition, this feature eliminates visual inspection and allows for coverage even in difficult areas.