Use Alumilite dyes to add colour to your casting resins! Dyes can be used in clear resins for translucent castings, with epoxy for dynamic coatings, or in opaque resin for solid bold colours. Use smallest amount possible to achieve desired colour (up to 5%) Alumilite Dye is very concentrated. In some instances it's necessary to use less than 1 drop to achieve colour in small resin batch. This can be achieved by adding a spec of dye to the tip of a stir stick rather than dispensing into the resin. Opaque dyes contain fillers that may settle in the bottle. To maintain consistent colour, agitate/stir prior to use.