Colorlinx Colorlinx Australia is a leading provider of colour oxides and pigments. Our products can be used for various applications, including decorative concrete, paving, footpaths, concrete precast, mulch, a Colorlinx Australia is a leading provider of colour oxides and pigments. Our products can be used for various applications, including decorative concrete, paving, footpaths, concrete precast, mulch, and rubber. We offer a wide range of colors to choose from, making it easy for your next project.