Claycrete Papier Mache. Furnished in dry form this papier mache mixes with water and is ready for use immediately. Starts to set up in about 30 minutes at which time fine modeling and smoothing of the surface is easily achieved. Additions may be added any time during the modeling process. Will not stick to your hands or tools making it exceptionally easy to work with. Pure white & dries white. Made on 100% pure paper pulp: no used magazines or newspapers. This package contains 5lb/2.27kg. Made in USA.