Black is a general use colour for multiple applications such as base colour for Metallics/Pearls/Colour Shifts, and shading etc. The Premium range of lacquer model paints are specifically formulated for air brushing straight out of the bottle. With a denser pigment compared to a lot of other model paints, expert results can be gained with minimal effort - just Pour & Spray! Apply in light coats at 12 to 15PSI for best results.