Epoxy mica iron intermediate paint (grey) is a two-component gray heavy-duty anti-corrosion intermediate coating. It is made of epoxy resin as the base material, compounded with mica iron oxide gray, quality fillers and special additives. It is the core supporting layer of the "primer + mid-coat + topcoat" heavy-duty anti-corrosion system, focusing on shielding protection and inter-layer connection. The three major functions of paint film thickening are suitable for metal coating in various medium to severe corrosive environments. Core features: sheet shielding for strong protection, compatibility and firm connection between layers, Convenient construction, adaptability and wide application range Steel structure engineering: intermediate protection strengthening of bridges, factory steel structures, iron towers, and wind power towers. Heavy machinery and equipment: mid-layer anti-corrosion of port machinery, mining machinery, and construction machinery chassis. Chemical industry and coastal facilities: chemical workshop equipment, coastal high salt spray pipelines, heavy anti-corrosion supporting equipment for containers.