Prokart created this Marble powder which delivers quality performance and also has a longer durability & lifespan. It is a water miscible powder that does not contain harmful substances. It hardens quickly when mixed with water and there is the possibility of adding pigments before and/or after hardening. HOW TO USE: Pour the powder into the indicated quantity of water; mix well for about a minute, until the mass becomes plastic and pourable. Widely used for the reproduction of figurines and decorative objects, favors, architectural elements for maquettes, dioramas and model making.