CED Coating vs Powder Coating: Which One’s Better?
When it comes to protecting metal parts from corrosion, wear, and harsh environmental conditions, two common solutions dominate the industrial finishing world: CED Coating and Powder Coating . Both offer excellent surface protection, but they differ in application methods, performance, and ideal use cases. So, which one’s better? Let’s break it down. What is CED Coating? CED (Cathodic Electrodeposition) Coating, also known as Electrophoretic Deposition (EPD), is a process where electrically charged paint particles are deposited onto a metal surface using an electric current. This method is widely used in the automotive industry and for intricate parts where even and complete coverage — including hard-to-reach areas — is essential. Key Benefits of CED Coating: Excellent corrosion resistance (especially in salt spray environments) Uniform coating, even in recessed or complex geometries Environmentally friendly, water-based formulation Ideal as a primer under topcoats or paints Wha...