COLOR CODE25/WA303D - Bright Blue MetallicGMC Touch-Up Paint

The Look

This is the definitive "workhorse blue" of the late nineties and early aughts. Whether it is plastered across the heavy-duty doors of a Topkick or the fenders of a classic Full Size Pick-Up, this color has a deep, honest character that outshines the standard fleet grays of its era. Since your truck has likely been tackling the road for nearly twenty years, the original finish has probably mellowed a bit from sun exposure. This blue is vibrant without being loud, providing a rich, oceanic tone that makes these GMT-platform trucks look substantial and well-kept.

Technical Details

This is a true metallic finish, which gives the paint its depth but also introduces a bit of a challenge for the DIYer. Because those tiny metallic flakes are suspended in the liquid, they have a tendency to want to bunch up or "mottle" if the paint is applied too heavily in one spot. If that happens, the color will look darker or blotchy in certain lights. Before you spray or dab GMC Bright Blue Metallic (check for code 25/WA303D), you need to shake it for 60 seconds to ensure those flakes are evenly distributed. This is a basecoat, meaning it will look somewhat dull or matte once it dries. You will need a clear coat over the top to bring back the gloss and protect the repair from the elements.

Best Practices

To confirm you have the right match, look for the "Service Parts Identification" sticker. On most pick-ups, you will find this inside the glove box, while on a Topkick, it is often located on the cab wall behind the passenger seat. Before you touch the truck, test the color on the included card to see how the metallic flake lays down. When you are ready for the real thing, keep the container moving in steady, even passes to prevent the flakes from puddling. If you are using a brush or pen for a small chip, use light dabs rather than long strokes to keep the metallic texture consistent. Give it plenty of drying time between layers, and always work in a cool, covered shade rather than under direct sunlight.