Modelling Grey Acrylic Putty - Standard Hardness (20ml, 39gr.)

High quality grey acrylic putty, standard hardness (20ml, 39 gr.). Polyurethane water based one component product. It does not shrink when drying. Specially designed for modelling. Superfine filler with perfect adhesion and sanding properties. It is water based so there is no smelly chemicals in the mix to cause skin and respiratory problems. Can be cleaned off with water.