Adding three new colors to our metallic line-up of Tamiya Polycarbonate Spray paints. The Metallic range has proven extremely popular, and thanks to special research, these new colors shine more than ever before. About the Paints PS-48 Metal Silver gives a sparkling aluminum finish. PS-49 Metal Blue and PS-50 Metal Red give a finish that looks just like blue and red anodized aluminum. After spraying your first coat with PS-48, spray underside with PS-5 Black for even brighter finish. Each spray can contains 100ml.