COCONUT BASED CARBON - Use this activated carbon to embed COPPRclay™ or Bronzclay pieces for firing and also PMC STERLING SILVER. Coconut shell–based carbon preserves the natural colour of your pieces. To prepare the carbon for use, place it inside the container, cover with the lid and fire for 30 minutes at 1550°F. 500grm bag.
£8.50 Regular Price