Hummer All Terrain Blue (48/WA406P) Touch Up Paint

The Look

This color captures the rugged, late-production era of the Hummer brand, appearing on the H2, H3, and the rare H3T pickup. It is a slate-heavy, outdoorsy blue that feels much more at home on a trail than a bright, primary blue ever could. Since your truck has been out in the wild for well over a decade, this finish has likely faced years of UV rays and trail brush. This specific shade was designed to mask dust and dirt, but because it is a mid-tone blue, any deep scratches or chips will stand out against the primer underneath.

Technical Details

This is a metallic finish, which means it relies on tiny flakes to give the panels depth and a slight shimmer under direct sunlight. Before you spray or dab Hummer All Terrain Blue (check for code 48/WA406P), you need to shake it for 60 seconds. Metallic flakes are heavier than the pigment and will settle at the bottom of the container. If you don't mix them thoroughly, the repair will look darker and flatter than the surrounding paint. Be mindful that metallic paints are prone to mottling, so keeping your application light and consistent is the only way to ensure the flakes lay down evenly.

Best Practices

You can find your paint code on the Service Parts Identification sticker, which is almost always located inside the glove box. Before starting, move your vehicle into a garage or the shade to ensure the metal surface is cool to the touch. Test the color on the included card to confirm the metallic flake density matches your expectation. When applying the paint, keep the container moving to avoid pooling or heavy spots. Several thin layers are always better than one thick coat, so give the repair enough drying time between passes to ensure the finish remains level and durable.