TIG welding can be used for more metals than any other type of process. For this reason, a variety of industries rely on TIG welding. It is used in the construction of spacecraft and airplanes in the aerospace industry. Auto manufacturers use TIG welding on fenders for its anti-corrosive properties. TIG welding is also widely employed in auto body repair shops. Artists appreciate the excellent quality of TIG welds using them in sculpture welding.