These Metallic color packets are designed to be mixed directly with Stone Coat after mixing the 2 parts.  The color powders are also designed to be mixed with 91% isopropyl alcohol and sprayed into the surface  using a spray bottle for unbelievable color and effect.  Mix and match with base color options and these accent colors to create 100% unique countertops!   Each packet contains enough Stone Coat Metallic powder to mix with a 2 gallon kit.We do not recommend mixing Diamond Dust into 91% isopropyl alcohol, the particle size is larger than our other metallic powders Our metallic powder comes shipped in a 3" x 3" resealable plastic bag & weigh about 0.5-0.6  ounces each.