Metal Flake for Automotive Paint, Jet Black, 4oz (4 Pack) 16oz Total, Micro .004" Metal Flakes for Car Paints, UV Resistant Glitter Paint Additive for Epoxy Resin & Custom Finishes4 Packs of Large 4 ounce Sealed Pouches of Custom Shop Micro Flake (MF). Micro Flake is an ultra fine Hex cut flake at 0. 004" x 0. 004" (100 micron size). Create spectacular, eye catching metallic finish effects with a brilliant depth of color and clarity The Professionals Choice: Custom Shop's premium metal flake is made with the highest quality automotive grade polyester with a UV coating for ultimate durability, fade, and solvent resistance. The