Can you bake polymer clay with metal in it?

Polymer clay is a versatile and popular medium for creating a wide range of artistic and craft projects. Many artists and crafters wonder whether they can bake polymer clay with metal components, such as wire, beads, or findings, embedded within it. Let’s delve into the process of baking polymer clay with metal and explore some important considerations to keep in mind.

1. Types of Metal

The ability to bake polymer clay with metal components largely depends on the type of metal being used. Most commonly used metals in jewelry-making, such as sterling silver, copper, and brass, are safe to bake with polymer clay. These metals are generally resistant to the baking temperatures required for curing polymer clay.

2. Baking Temperatures

Polymer clay is typically cured at relatively low temperatures, usually between 265°F to 275°F (129°C to 135°C). Most metals used in jewelry-making can withstand these temperatures without melting or warping. However, it’s essential to avoid using metals with low melting points that could be damaged during the baking process.

3. Considerations for Embedding Metal

When embedding metal components into polymer clay, there are a few considerations to keep in mind:

  • Size and Thickness: Larger and thicker metal components may retain heat and take longer to cool after baking. Ensure that the metal will not become excessively hot during baking, as this could affect the surrounding clay.
  • Positioning: Carefully position metal elements within the clay to prevent them from coming into direct contact with the heating element of the oven. This can help avoid overheating and potential damage to the metal.
  • Surface Protection: Some artists choose to coat the metal components with a thin layer of polymer clay before embedding them. This can provide extra protection and prevent direct contact between the metal and the heating element.

4. Monitoring the Baking Process

During the baking process, it’s important to closely monitor the polymer clay and any embedded metal components. Keep an eye on the oven temperature and baking time to ensure that both the clay and the metal remain safe and intact.

5. Post-Baking Considerations

After baking, allow the polymer clay to cool completely before handling or finishing your project. Once cooled, you can further secure any metal components using appropriate adhesives, such as jewelry glue or epoxy resin, if desired.


In conclusion, it is possible to bake polymer clay with metal components embedded within it, as long as the type of metal and the baking temperatures are considered. By following proper precautions and monitoring the baking process, you can successfully create polymer clay projects that incorporate the beauty and versatility of metal elements. Remember to experiment and test with small samples before embarking on larger projects to ensure the best results.

Rate article
Add a comment