Ulster Ceramics

All materials are marked in compliance with EC hazard classification standards. Since the specific conditions of use of the product are outside the control of the supplier, the user is responsible for ensuring that the requirements of the relevant legislation are complied with. The information in the catalogue is correct to the best of our knowledge at the date of publication. The information relates only to each specific product designated, and may not be valid for each product if used in combination with any other product. For example, if you add copper oxide to low solubility glaze, you will greatly increase the solubility of the lead within the glaze to the extent that it will no longer be foodsafe. If in doubt contact us, and always remember to use good workshop practises: