How to Dry Polymer Clay
- 1). Pre-heat your kitchen oven to 250 degrees, Fahrenheit.
- 2). Cover the baking sheet with parchment paper.
- 3). Place your completed polymer clay creations on the baking sheet.
- 4). Fire the clay pieces in the oven for 20 minutes to an hour, depending on the thickness of the piece. If you have items of varying thickness baking at the same time, remove thinner pieces as they harden and continue firing the thicker items.
