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Chestnut pigment is a mineral iron oxide which gives a slightly tan leathery brown colour. This pigment is compatible with all painting techniques. It can be dosed at 20% of the weight of the lime in order to obtain an already strong colour, beyond that it will be useful to add a fixative such as a vinyl binder to better fix the colour. Chestnut pigment can be diluted with water and a little liquid black soap.
€2.95