GMC Blade Silver Metallic (17U/WA636R/GAN) Touch Up Paint

The Look

If you own a 2011 Acadia or Terrain, you know why silver is the workhorse of the GMC lineup. It's a practical, no-nonsense choice that masks road grime and small scratches better than almost any other shade. This particular silver has a crisp, bright personality that doesn't lean too heavily into blue or gold. It's the ultimate low-maintenance finish for a vehicle that actually sees the road, though after years of service, your original paint has likely faced enough sun to make a perfect match a bit of a craft.

Technical Details

This is a true metallic finish, which means it's packed with tiny aluminum flakes that catch the light. Silver metallics are some of the most challenging colors to repair because those flakes like to clump together if the paint is applied too heavily. If the flakes don't lay down flat and even, you'll end up with dark splotches or stripes that look like shadows on the surface. Before you spray or dab GMC Blade Silver Metallic (check for code 17U/WA636R/GAN), you need to shake the container for at least a full minute to get those settled flakes back into the mix.

Best Practices

Pop open your glove box and look for the service sticker; that's where your code lives. When you're ready to start, work in a cool garage or the shade to prevent the paint from drying before the flakes can level out. Test the color on the included card first to get a feel for the flow. Whether you are using a nozzle or a brush, the secret is thin, light layers. Don't try to hide the damage in one go. Keep the container moving at all times to ensure the metallic particles distribute evenly across the repair. Give each layer enough drying time so the surface isn't tacky before you apply the next one.