Description

Product details

RP - 304 Epoxy Micaceous Iron Oxide (MIO) Primer is a high-performance protective coating widely used in industrial and structural steel applications. It is formulated with epoxy resins and micaceous iron oxide pigments, which create a highly durable, plate-like barrier structure within the coating film. This unique composition significantly enhances corrosion resistance by reducing moisture and oxygen penetration, making it ideal for harsh environments such as marine structures, bridges, pipelines, storage tanks, and offshore installations. The epoxy base provides excellent adhesion to properly prepared metal surfaces, while the MIO pigment improves mechanical strength and UV stability. It also offers good abrasion resistance and acts as an effective intermediate or finishing primer in multi-coat systems. Epoxy MIO primers are valued for their long service life, chemical resistance, and ability to maintain structural integrity under extreme weather conditions. They are typically applied by spray, brush, or roller after surface preparation such as abrasive blasting to achieve optimal performance.