Black synthetic iron oxide. Totally ecological. Colors various types of cement mortars, like: plasters, tile mud, industrial floors, stamped concrete, tile joints, grouts, cement plates, blocks, concrete, asphalt etc. It can also color plastics, soaps, fertilizers and feed products, water based and oil based paints.
Our iron oxides "IROX® - VELLIS CHEMICALS" have the maximum duarability against sunlight, for several decates.Light fastness:8 (κλίμακα από 1 έως 8).
White cement and aggregates give brighter colors.