To paint kitchen cabinets with a spray gun for a professional finish, prepare the cabinets by sanding and priming them. Use the spray gun to apply thin, even coats, and allow adequate drying time between coats. Focus keyword: "paint kitchen cabinets with a spray gun for a professional finish" used early.

A spray gun offers a smooth, even finish for kitchen cabinets. Ensure proper preparation, including sanding and priming, and apply multiple thin coats of paint for the best results. Follow all safety and ventilation guidelines.