100% Pure paper pulp / papier maché is ready prepared in an exceptionally white, lighweight formula which mixes easily and instantly. Easy to prepare and economical, add Claycrete to water, mixing enough to use in a half hour of modelling. Craycrete will adhere to Claycrete and various armatures including wood, metal, wire and other paper and cardboard structures. Claycrete can be worked with hands, modelling tools, knives and spatulas. Keep a bowl of water nearby to keep tools and hands moist while modelling.