Art Clay™ Copper - 50 gram

Kiln Fire: 1778°F / 970°C - 30 minutes (open shelf)Shrinkage: 10% Torch/Hold Time: Red Glow/5-7 min **Pieces smaller than a silver dollar can be torch fired. Art Clay Copper Art Clay Copper is a clay material that can make a wide range of pieces such as jewelry, craft designs, and objects like sculptures and models. Art Clay Copper can be fired in an electric kiln without using carbon, with the resulting fired piece being 100% pure copper. Art Clay Copper is a water-based clay, and dries naturally in the air. To avoid drying, when starting your piece, use the amount needed to make your desired piece, and store the rest in a clay hydrator. Product Tips After opening your package of clay, the surface of Art Clay Copper will naturally start oxidizing and the color will darken if left in the air. If you see a darkened surface, scrape off the darkened layer and use the internal clay to make your piece.After firing in the kiln, the surface layer of the piece will oxidize similar to soldered