Vallejo 69.039 Mecha Color, Grey Z Paint, 0.6 fl oz, 18ml. Acrylic colors with a satin finish, extra resistant and impact proof especially designed for airbrushing surfaces exposed to aggressive manipulation. Mecha Color can be airbrushed directly or diluted with Vallejo Airbrush Thinner or Flow Improver, and the colors can also be applied by brush.
