how long to bake polymer clay
The baking time for polymer clay depends on the specific brand and type of clay you are using, as well as the thickness of the piece. Here are some general guidelines:
Standard Baking Times:
- Fimo Professional: 230°F (110°C) for 30 minutes per 1/4 inch (6 mm) of thickness
- Fimo Soft: 230°F (110°C) for 30 minutes per 1/4 inch (6 mm) of thickness
- Sculpey III: 275°F (135°C) for 15-30 minutes per 1/4 inch (6 mm) of thickness
- Premo!: 265°F (130°C) for 30 minutes per 1/4 inch (6 mm) of thickness
- Cernit: 265°F (130°C) for 30 minutes per 1/4 inch (6 mm) of thickness
General Guidelines:
- Thin pieces (less than 1/4 inch / 6 mm): 15-30 minutes
- Medium pieces (1/4 inch / 6 mm to 1/2 inch / 13 mm): 30-45 minutes
- Thick pieces (over 1/2 inch / 13 mm): 45-60 minutes or more
Important Notes:
- Always follow the manufacturer’s instructions for the specific brand and type of clay you are using.
- Use a home oven or a dedicated polymer clay oven, as toaster ovens can be unpredictable.
- Keep an eye on your piece while it’s baking, as over-baking can cause it to become brittle or discolored.
- If you’re unsure about the baking time, it’s always better to err on the side of caution and bake for a shorter time, then check the piece and bake for additional time if needed.
Remember, the key to successful polymer clay baking is to follow the manufacturer’s instructions and to keep an eye on your piece while it’s baking.
