Painting Over Powder Coat

Simple Guide: Painting Over Powder Coat with 1K Automotive Paint

Painting over powder coating is easy with 1K automotive paint, which adheres well to powder-coated surfaces without requiring primer or sanding.

Clean the Surface
- Wipe the surface thoroughly with a clean cloth and a degreaser (e.g., acetone) to remove dirt, grease, and any contaminants.
- Ensure the surface is completely dry before painting.
Paint the Surface
- Use a high-quality 1K automotive paint.
- Apply 2–3 thin, even coats using a spray can or brush, allowing each coat to dry according to the paint manufacturer’s instructions.
Curing
- Let the paint cure fully, typically 24–48 hours, before handling or installing.

Light Sanding: Lightly sand the surface with 320–400 grit sandpaper to create a slightly rough texture for improved adhesion, especially if the powder coat is very glossy.
Primer: For the smoothest and most durable finish, you can apply a thin layer of primer before painting, although this is not required for most 1K paints.

Last updated 1 year ago