- FX Metallic Powders are 100% compatible with our FX Poxy Premium Clear and FX Poxy Premium Colored Epoxies, as well as all of our FX Prime Coat Colors. When coating or refinishing your countertop, bartop or table top, use FX Metallic Powders as accent colors on top of your base coat. This adds depth and helps to create a beautiful, natural 3D design. First mix FX Metallic Powders directly into your Premium Clear FX Poxy Epoxy top coat, giving it a translucent effect. Then mix FX Metallic Powders with 91% isopropyl alcohol and spray over the surface in random patterns, creating a granular effect similar to real stone and giving your countertop, bartop or table top an extreme 3D effect. There are 40 colors in all to choose from. You may also combine colors for even more possibilities. For more guidance see our Countertop Instructions Page. 25 grams powder packet will pigment a quart of 91% isopropyl alcohol and it will pigment will thoroughly pigment a 2 quart kit of epoxy.