Claydium
Claydium is a reinforced air-drying modelling clay. It is similar to Newclay but smoother in use and, while still malleable, will yield a stronger and harder final dried material. Claydium articles should be finished in the same way as objects made from Newclay, i.e. decorated with a good quality ceramic or acrylic paint and finished with Newclay Gloss varnish.
