Founded in Miamisburg in 1984 as Miamisburg Coating, MC Coating applies epoxy coatings to couplers and other accessories used in concrete construction. Now a subsidiary of FC Industries, the company remains family-operated by Opal and Timothy Sizemore, who continued the business after founder Billy G. Sizemore’s death in 2021. In late 2024, MC Coating moved to a new Dayton facility built to handle large coating runs while maintaining consistent quality and turnaround.