A spray gun is a versatile tool commonly used for painting, coating, and surface finishing applications. It consists of a nozzle, trigger, and paint reservoir, allowing users to apply a fine mist of paint or coating onto surfaces with precision and efficiency. Spray guns come in various types, including HVLP (High Volume Low Pressure), LVLP (Low Volume Low Pressure), and airless models, each suited to different tasks and materials. HVLP spray guns are ideal for detail work and provide a high transfer efficiency, minimizing overspray and ensuring smooth finishes. LVLP spray guns require less air pressure and are suitable for smaller projects or areas with limited ventilation. Airless spray guns, on the other hand, are capable of handling thicker coatings and are often used for larger-scale projects such as painting walls and fences. With adjustable settings for spray pattern, paint flow, and pressure, spray guns offer versatility and control for achieving desired results. Whether it's automotive painting, furniture refinishing, or home improvement projects, a spray gun is an essential tool for professionals and DIY enthusiasts seeking professional-quality finishes.