Parting powder serves as a replacement for the former lycopodium. Parting powder is a fine powder separating agent based on hydrophobated calcium carbonate.
Parting powder is used in mould making and modelling for the clean separation of moulds and models, especially for natural sand, OBB Sand and synthetic sand. Parting powder allows a clean separation of the two mould halves and a clean separation of the model when lifting from the sand mould.