A spray gun dedicated to spraying glaze on sanitary ware (toilets, wash basins, etc.), tableware, enamel products, etc. The nozzle and needle are made of carbide material with excellent wear resistance, and are equipped with a special cap that can atomize even highly viscous liquids. In addition to glazes, it can also be used to spray abrasives, highly abrasive functional agents, and Teflon.