JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
Get in touch 01761 411077
COVID-19 Update: Shop closed, online orders and pre-booked store collections still being processed.
Magnesium Carbonate
Used as a high temperature flux in stoneware glazes (up to 10%) producing a semi matt surface. Larger quantities give an opaque dry appearance BUT may cause crawling and pin holing- CAUTION