Bronze clay 50 grams ACS (ZA 0335)

DescriptionEasy to process bronze clay; Works just like silver clay from Art Clay. It shrinks 10-13%. Clay content 90% copper and 10% tin. Advice is bake off in the oven. Bake-off instructions Oven: According to the manufacturer’s baking instructions, it can be baked in 1x. In activated charcoal, in a cold oven in 2 hours to 820 degrees. In testing, this often went well, but sometimes not. To be on the safe side, we recommend the 2-step method in activated carbon. Step 1: Place 3 cm of activated carbon on the bottom of a metal container. Bake for 10 minutes 500 °C Let cool in the oven to room temperature. Step 2: Place the piece in the activated carbon and fill the container with activated carbon, at least 2 cm over the piece. Place the container in the cold oven and fire at 820 °C for at least 1 hour. Allow to cool in the oven to room temperature. With a gas burner There are types of bronze clay that can be fired with a hand torch This requires more patience than firing silver clay. Silver clay should anneal for about 2 minutes, bronze clay for at least 10 minutes. Bronze clays suitable for torch firing are: Art Clay Bronze, Prometheus regular bronze clay Promethens Sunny bronze. The other varieties can only be baked in a special oven Comprehensive manual and work description