Metallurgical Supplies line of pigment dispersions are dispersed in a 100% reactive, low viscosity liquid bisphenol-A based epoxy resin diluted with Alkyl glycidyl ether. It is an excellent resin for wetting all types of organic and inorganic pigments. One of the industry favorites used by many labs in many ways, the most important way used for encapsulation. Pigments can be used for color coding of samples or to create contrast between the specimen and mount. For use with Metallurgical Supplies castable mounting systems, Buehler’s, and Struers as well. High quality product, just a dab on a stirring stick and will color your castable mounting product.