Electrophoretic Deposition (E-Coat) Services

Unlike conventional spray painting, E-Coat doesn't rely on an operator reaching every surface. Instead, components are fully immersed in a specially formulated coating solution before an electrical current draws the coating evenly across every conductive surface.

That means outstanding protection for internal cavities, tubular fabrications, box sections, welded assemblies, recessed areas and complex geometries. The result is a smooth, consistent coating that protects areas traditional paint systems simply can't reach.

Every project follows a carefully controlled process to ensure a reliable, repeatable finish.

Surface Preparation — components are cleaned to remove oils, grease, dirt and other contaminants before entering the E-Coat process. Where required, abrasive shot blasting is carried out to prepare the surface.

Chemical Pre-Treatment — the metal then undergoes chemical pre-treatment to improve adhesion and maximise corrosion resistance before coating begins.

E-Coat Application — components are immersed in the E-Coat tank, where electrically charged paint particles bond evenly across every exposed conductive surface. Because the coating builds itself naturally, it produces exceptional consistency — even on complex fabrications.

Oven Curing — the coated components are then cured in temperature-controlled ovens to create a tough, durable protective finish that's ready for service or further finishing.

Our E-Coat service supports customers across automotive, rail, construction, agriculture, defence, heavy engineering, materials handling, industrial manufacturing, utilities and infrastructure. From pressed components to large fabricated assemblies, we help manufacturers improve product durability while maintaining consistent quality across every batch.