Chevrolet Sand Dune Metallic (WA661G/GTL) Touch Up Paint

The Look

This shade is the gold standard for the modern tactical aesthetic. It was born for the dirt, making it the defining look for the Colorado ZR2 and the Silverado Trail Boss. While other colors scream for attention, this one earned its reputation by blending into the desert while standing out on the street. It is a master at hiding road grime and light dust, which means your truck looks clean even when you have been putting it to work. Since your Chevy likely spends time outdoors, you will appreciate how this tan-heavy hue resists the faded look that often plagues darker paints.

Technical Details

Do not let the flat, sandy appearance fool you; this is a true metallic finish. It contains a specific load of fine shimmer that gives the paint its depth under direct sunlight. The biggest risk here is mottling, where the metallic flakes cluster together and create dark spots or stripes. This happens when the paint is applied too thick or too wet. To keep the finish uniform, you need to focus on light layers rather than trying to cover the damage in one go. If the flakes do not lay down flat, the repair will look like a different shade of tan entirely.

Best Practices

Finding your identifier is easy on these newer models. Look for a silver sticker or a QR code on the driver's side door pillar or check the glove box. Before you spray or dab Chevrolet Sand Dune Metallic (check for code WA661G/GTL), you need to shake it for 60 seconds. This is non-negotiable because the metallic particles settle at the bottom of the container. Test the color on the included card to ensure the tint is right before you move to the vehicle. While applying, keep the container moving to avoid puddles and ensure the flake disperses evenly. Work in a cool Garage or the Shade, and give each layer plenty of drying time to ensure a hard, durable bond.