NARA AIR HARDENING CLAY 500gm
It is an air-drying modelling material mixed with a special fibre, which strengthens the product when it is dried, making it harder and tougher than normal air-drying clay. It is relatively fast drying and will completely dry with in in 24-48 hrs. once dried the project holds its shape and be durable. It can painted with acrylic paint after drying.
Air hardening clay needs to be kept in air tight storage in order to remain soft. Its shelf life is 1.5 years.