ExpressPaint 2WayPen GMC Sierra Automotive Touch-up Paint - Subterranean Metallic GWX/WA105V - Color-and-Clearcoat Package 2WayPen by ExpressPaint combines two paint repair pens into one cost-effective solution for small touch-up jobs. One side of the 2WayPen is your factory-matched color; the other side contains high-quality clearcoat. This package includes: Color and Clearcoat in 2WayPen. Formulated using low-VOC urethane means our 2WayPen paint repair pens are 50-state compliant, with minimal environmental impact. Touch-up paint designed specifically for your vehicle. Please confirm that your vehicle's color code is GWX/WA105V before ordering. 2WayPen touch-up pens are the easiest and best way to repair small nicks and scratches. If you have a stone chip, small nick, or fairly small scratch, the pen is ideal. It has a "chiseled nib" style tip has two edges; a thin edge for hairline scratches and a wide one for larger scratches.