Ideal for spraying a variety of textures and materials on walls, ceilings, and floors. The large capacity hopper holds 2-1/2 gallons of material. The hopper's molded handle makes it easy to control while spraying. A built-in 40 degree angle allows user to easily direct spray in different directions, especially ceilings. The orifice plate on the front of the gun rotates to 5 different positions/sizes and determines the amount of material to be sprayed. More material provides a coarser pattern. The unique orifice adjusting nut makes choosing the spray selection quick and easy. Two air tip nozzles (3/32" and 1/8") are included for different textures. The gun features a full grip bronze trigger for ease, comfort, and less arm fatigue. Remove the orifice plate for quick clean-up. Patented Super-Pro® gun cylinder has fewer individual parts for easy maintenance and clean up. Convenient shut-off valve for use with tank type compressors. Higher airflow from the compressor to the gun will create a finer texture, as the airflow decreases the result will be a coarser, more splattered effect. We recommend testing your pattern on scrap material to determine the ideal settings. Use with a compressor that has 6.25 cfm at 20-25 psi for best results.