Metal finish is a type of coating applied to metal surfaces to improve their appearance and durability. It can be applied to a variety of metals, including steel, aluminum, brass, and copper. The two crossword solutions for the term metal finish are WARE (4 letters) and ELL (3 letters). WARE refers to a type of metal finish that is usually applied to steel and aluminum surfaces. ELL is a type of metal finish that is typically used on brass and copper surfaces. Both types of metal finishes provide protection against corrosion and wear, as well as an attractive finish.