System Three Epoxy Pigment
Clear epoxy adhesives and coatings can be colored easily. These are concentrated pigments, dispersed in epoxy resins, which can be added in any quantity.
Add the dispersion to the epoxy resin (Part A), then measure that mixture in the proper proportion with the hardener (Part B). If added according to these suggestions, the colored pigments will not detract from any of the properties of clear epoxy.