Cernit Number One is an oven hardening polymer clay that comes in a large variety of opaque colours. It can be used for so many projects; jewellery and ornament. Cernit Number One is very easy to condition and cures to a very strong, flexible finish that sands and buffs.
Preheat oven and bake or cure at 110°C (230-266°F) for 30 minutes.
Available in 56g blocks and limited colours in 250g and 500g blocks.