Colourtech Polyester Pigments are used for coloring Fiberglass Reinforced Plastics (FRP). These pigments are superior quality, stable pigment concentrates formulated with a high loading of dry organicinorganic pigment powders in an unsaturated non- styrenated polyester resin. The pigment dispersions are free from plasticizers. The base resin is manufactured in-house. This carrier resin combines chemically with the moulding grade of commercial resins during curing. They exhibit high gloss, have good dispersion properties and also give excellent coverage in the moulded product.