Add a variety of Blue shades to your resin epoxy projects with Environmental Technology Castin' Craft transparent Blue dye. Add one drop at a time to achieve desired color. Use with Castin'Craft Clear Polyester Casting Resin and EasyCast Clear Casting Epoxy. Not for plastic or urethane resins.
Dye products come in 1 oz (29 ml) containers with drop dispenser. More colors available here.