Foam Clay is a fantastic air-drying modelling clay with a very soft, foam paste consistency containing small polystyrene beads that can coat, wrap and cover your item. It is applied by taking small pieces of Foam Clay, pressing onto the item and then spreading evenly with your fingers. Leave to dry for a few hours and Foam Clay sets to a firm and hard surface. Foam clay can be applied to any of our bisques and does not need to be returned to us. Prices include the bisque and 5 foam clay colours.