By epoxy resin, ultrafine zinc powder, modified curing agent and additives, etc., composed of two-component coatings, high content of zinc powder, with excellent anticorrosion properties, good cathodic protection, good resistance to salt spray and resistance to heat and humidity of the coating film is hard, impact resistance, good adhesion, good resistance to oils and solvents, and most of the high-performance antirust paints and finishes used in conjunction with the paint.