Brake Caliper Painting | Wheel Powder Coating

Prior to the application of a powder coating mixture, the area of operation must be scrubbed clean, removing dust, dirt, and all other excess liquids or lubricants. Oil residue and grease are often eliminated with natural deterrents or a wash station. If a troublesome amount of rust is present, sanding techniques and vinegar-based solutions can help smooth down the area or a blast room may be required.

Once a vehicle is thoroughly cleaned, powder coating application commences. There are two types of power coating procedures: electrostatic deposition (ESD) and fluidized coating. Through ESD, the powder is spread via a spray gun, evenly distributing particles across brake calipers and wheels. On the flip side, fluidized coating methods dunking preheated vehicle parts into a container of the liquified coating.

The post-application process involves powder curing by way of high heat (generally 350-450 degrees Fahrenheit) to ensure uninterrupted bonding between particles. Determining the total time to cure is largely dependent upon the surface area, shape, and density of powder applied. Elevated temperatures help the powdered mixture expand and conform to any shape, both efficiently and effectively.