Powdered Concrete dye is suitable for colouring your concrete mix to create your own bespoke concrete item.
Our powdered dye should be added to your mix to the ratio of 5% of the cement weight of your mix, or if using one of our Premix kits, to 2.5% of the weight of the Premix kit. Dye comes in sachets of 250g.
Therefore as an additive for each PreMix kit you will need 625g or 2.5 sachets. Therefore you should order 3 sachets per 25kg PreMix kit.