It is imperative to follow the Coloration Guide https://terrachrom.com/collections/pigments to properly mix your pigment. (1 part warm water with 1 part pigment, mix well and stir into your mixture). Mix ratio: A maximum 10% volume of pigment should be added to your product. To ensure consistent coloring, keep all variables the same from batch to batch. Variations in the mix design, mixing time and curing conditions may affect the final color. For larger quantities (20KG | 25KG), contact us on www.terrachrom.com. We offer over 900 different pigments…. Colors shown are for information purposes only: Actual colors may vary from the color on your screen due to monitor differences.