Metal Flake FX Purple Pint - Large 015HEX 20 Metal Flake Colors and Effects Available Apply our Metal Flakes over any base color to produce a real custom effect. All Colors will require reducing 2-1 with Reducer (Sold Separately) All Colors will Require a 2K Clear Coat. Try our 2K Show Clear for the ultimate finish. Custom Paints Inc have been Manufacturing Premium Custom Coatings for over 15 Years.