Anti-Bacterial Prepaited Steel Coil is suitable for kitchen and bathroom electrical panels such as refrigerators, freezers, dishwashers, range hoods, microwave ovens, water heaters, etc.; hospital operating room wall panels, compartment panels, ventilation systems, etc. Antibacterial mechanism: The most critical technology for high-efficiency antibacterial color-coated panels is the presence of silver ions in the topcoat.