Cernit Number One is an oven hardening polymer clay that comes in a large variety of opaque colours. Cernit number one polymer clay can be used for so many projects; making jewellery and ornament, home decor and more. It is very strong and flexible after baking and can be sanded and buffed.
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.