The latest version of PMC. A soft and sticky clay available in various sizes; 9grm, 16grm, 25grm and 50grm.
PMC3 LUMP CLAY A very strong clay. Due its lower range of kiln temperatures a wider range of stones can be fired with PMC3. Glass, ceramics, sterling and other metals can be fired safely with this clay. Especially good for rings and pieces that require extra strength. Shrinkage rate 10-12%. Can be torch fired on kiln temperature range 1650°F to 1110°F