Use on grey colors and metallic finishes. With this filter you will be able to work in dark grey tones giving a subtle blue tone to make the base much more rich in shades and more attractive.
FILTER TECHNIQUES: Apply the filter using a soft medium sized round paintbrush.Deposit the filter onto your scale model in areas where you want to alter the base tone. Let the filter dry for about 15 minutes. With this technique you will be able to fade, unify, and enrich the colors. You will also be able to tint the contrast between colors and get perfect transitions. Use each filter in the appropriate tone to get maximum efficient.