WA628G/WA660G/GCP/GHS - Tripp Pearl Chevrolet Touch Up Paint

The Look

This is one of the more moody, sophisticated colors in the modern Chevrolet lineup. Often marketed as Blue Glow Metallic on the Trailblazer and Spark, it gives the Blazer a deep, tech-heavy shimmer that feels premium. Because your car has only been on the road for a year or two, you likely won't have much fading to worry about. The challenge here is the depth of the pearl. It is a chameleon color that shifts from a dark, stormy blue to a vibrant teal-adjacent glow when the sun hits the metallic flakes.

Technical Details

This finish relies heavily on the distribution of its metallic and pearl particles. If you apply the paint too heavily in one spot, those flakes will sink or cluster together, creating dark, muddy patches known as mottling. To get the repair to match the rest of the panel, those flakes need to sit evenly. Since this is a pearl-based finish, it is naturally more transparent than a solid white or black. This means you will need multiple thin layers to reach the correct color depth rather than trying to cover the damage in a single pass.

Best Practices

You will usually find your paint code on a silver or white sticker located inside the glove box, though on newer models like the Trailblazer, you should also check the driver's side door jamb or under the cargo floor near the spare tire. Before you begin applying Chevrolet Tripp Pearl (check for code WA628G/WA660G/GCP/GHS), make sure you shake the container for at least sixty seconds to suspend the pearl flakes. Test the color on the included card to see how the flakes settle before you touch the vehicle. Work in the shade or a garage to keep the surface cool. Use thin, deliberate layers and allow plenty of drying time between each one. While you work, keep the container moving to ensure the flow remains consistent and the flakes do not settle at the bottom of the reservoir.