This supreme black oxide is specifically designed for permanent colour of concrete, mortar, cement and asphalt. The inorganic pigment is UV resistant and is supplied in water soluable bags. This means the bags can be added directly to the concrete mix and will dissolve in water making it easy to achieve the correct dose rate and reduces waste.
Varying shades of each colour can be achieved by either adding to concrete with off-white or grey cement and dosing at 1 or 2 bags per cubic meter.

When mixing your own concrete or render mix, you will need to add the desired quantity based on the cement content of your mix.