Below is a list of Industrial Coating manufacturers from Downers Grove, Illinois. Industrial coating services encompass a wide range of processes used to deposit a thin layer of materials onto a part, referred to as a substrate. The substrate is typically metallic but may also be a polymer. Industrial coatings are utilized for a wide range of reasons; however, the primary two reasons for coating a part is to either protect that part from corrosion, wear and/or environmental factors or to imbibe the part with the characteristics of the coating, which it would not otherwise have.