RESIN BONDED SILICA CLAY
1kg of high quality, good grade impression casting clay.
This clay is good quality casting sand and oil mix that uses a finer grade of sand .
Due to this good grade, any finished article will produce great detail but the clay needs to be totally compressed / hammered otherwise it will collapse on removal of the original piece. I use talcum.
The clay is brand new and manufactured to a high specification to ensure the quality of the clay and safety of the user.