Graphite powder is a crystalised form of carbon. We've selected powder as it's particularly fine. It is excellent for lubricating lock mechanisms. Mixed with emulsion paint it will, when brushed onto a surface, resemble a lead/metallic surface, especially if lightly abraded or polished. It can also be used as a powder with polyester resins to give an aged metallic effect. Specification, do not use graphite powder near electrical equipment such as weighing scales, calculators and computers as it may cause short circuits.