Stone Coat Countertops Metallic pigment powder is extremely vibrant when mixed into epoxy or mixed into 91% isopropyl alcohol then misted on the surface of your epoxy project. Each bag of metallic powder for epoxy will tint up to 1-gallon of resin. When mixing with 91% isopropyl alcohol, take half a packet, pour the metallic powder into a spray bottle, pour 8-12 ounces of 91% isopropyl alcohol, and shake well before using. Create natural-looking granite countertops, dynamic epoxy art projects, and tumblers, & vivid woodworking projects, and much more with Stone Coat Countertops Natural Metallic Mica Powders. Each metallic epoxy powder comes in a 15-gram resealable bag.