Hummer Carbon Flash Metallic (58/WA501Q) Touch Up Paint

The Look

Your H2 or H3 originally came from a world of rugged utility, but this color was the moment Hummer decided to go high-end. Unlike the flat, standard black found on earlier models, this finish adds a dark charcoal depth that reacts to the sun. It gives the blocky lines of the H3T and the massive panels of the H2 a liquid-metal appearance. Since your truck has likely spent over a decade facing the elements, you might notice that the original finish has lost some of its bite. This deep metallic is great at hiding the light dust of a trail, but it demands a clean, polished surface to really show off that signature grit.

Technical Details

This is a true metallic finish, which means the appearance of the repair depends entirely on how the flakes land. If you apply the paint too heavily in one spot, the metallic particles will clump together and make the touch-up look darker than the surrounding panel. This is called mottling, and it creates a patchy look that is hard to ignore on a large vehicle. Because those tiny flakes are heavier than the paint itself, they want to sink to the bottom of the container. You need to keep the material mixed so the "flash" in the finish remains consistent from the first dab to the last.

Best Practices

Before you spray or dab Hummer Carbon Flash Metallic (check for code 58/WA501Q), you need to shake the container for at least sixty seconds to properly suspend the metallic flakes. You can find your paint code on the silver Service Parts Identification sticker located inside your glove box. When you are ready to begin, work in your garage or a patch of shade to keep the metal surface cool. Test the color on the included card to ensure the flake density looks right. Whether you are using a nozzle or a brush, keep the container moving and apply several light layers rather than one thick coat. This helps the flakes lay flat and ensures the drying time stays consistent across the repair.