PMC Sterling clay contains 92.5% silver and therefore meets the legal standard of sterling. Like traditional sterling, the alloy is strong, hard, and bright.
- Like other types of PMC, it can be molded, joined, carved, and modeled.
- The clay works like fine silver PMC, some testers feel that it has a longer working time.
- Use the same tools and kiln as for other metal clays.
- Fire half hour in air and a half hour in carbon.
Package is labeled with net weight.
Every variety of PMC is sold by the metal weight, not the weight that includes the water and binders that burn off during firing. You get every gram of precious metal you pay for from PMC. PMC® has a strong adverse reaction to contact with aluminum. Do not use aluminum tools or allow your PMC to come into contact with any aluminum object.