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�s pearlescent and iridescent powders for even brighter colors. Adjusting the total amount of color allows shading from transparent to opaque.