Testing Policy: Testing of raw materials should be an integral part of ceramic manufacturing. Upon receipt of any new material, we strongly recommend that you test the material. SHEFFIELD POTTERY, INC. has no control over either the variations that may occur in the natural materials or their application. Therefore, our products are sold with the understanding that the user is solely responsible for determining suitability for any purpose and the results obtained. There are no warranties expressed or implied, regarding the user’s finished product or results.
For the definition of any of these materials please jump to our handy Raw Materials Dictionary foundhere.