Powder coating, wet painting, Screen Printing and Thermal transfer Thermally Conductive Coatings . Metal finishing have been specialties at MetalFab Products for more than 18 years and we put that pride in workmanship into every product that leaves our facility. The company offers several paint coating services. Pieces can be protected from various types of exposure assaults using spray paint techniques including powder coating. The powder coating paint process provides superior protection to sheet metal fabrication work. The finish is applied to components using a multi-step powder coating process designed to create a paint-to-metal bond resistant to chipping, cracking, and peeling.