Resin Tint Colorants are highly concentrated color dispersions used for coloring both epoxy and polyester resin. The UV stable pigments are dispersed in a medium that will cure within the resin to become permanent. Blend the colors to produce any shade desired or combine with Chroma Craft pearlescent and iridescent powders for even brighter colors. Adjusting the total amount of color allows shading from transparent to opaque.