COLOR CODEK57 - Gray PearlInfiniti Touch-Up Paint

The Look

Since your G37 has been out in the elements for over a decade, the original finish has likely softened from its factory shine. This color is not a flat, boring gray. It carries a depth that makes the car look like it was carved from a single block of metal. It was the signature look for the G-series during its peak years, providing a sophisticated alternative to the more common silvers of the era.

Technical Details

This finish is a pearl, which means it contains tiny mica particles designed to catch the sun. The primary risk when applying this type of paint is mottling. This happens when the metallic flakes gather in clumps, creating dark, uneven patches that look like bruises on the bodywork. You need those particles to lay flat and stay distributed so the light bounces off the repair the same way it does on the surrounding panels.

Best Practices

Open your driver's side door and look at the jamb or the B-pillar for a silver or white sticker to confirm your match. Before you spray or dab Infiniti Gray Pearl (check for code K57), you need to shake it for at least a full minute. Those metallic flakes are heavy and settle at the bottom of the container quickly. Test the color on the included card to see how it looks against your car's current state. Keep the container moving as you work to ensure an even flow of mica. Use light, thin layers and allow plenty of drying time between each pass to build the depth properly without causing the paint to sag.