Bales Mold Service featured solutions to abrasion, erosion, and release problems with the precision application of engineered coatings and finishes. In addition to their hallmark diamond polishing, Bales offers several exclusive coatings. NIBORE â combines electroless nickel and boron nitride particles which offers superior lubricity and hardness. NICKLONâ is an autocatalytic coating providing improved release with nickel and 22 percent PTFE. Diamond Chrome stands up to even the most abrasive applications, with its unique composition of chromium and nanometer sized diamond particles. Bales is a one stop shop for mold repair with services all under one roof.