Sheffield Self-Hardening Clay
While some clay need to be oven-baked or dry fired in a kiln, the Sheffield Self-Hardening Clay simply needs enough time to slowly dry and harden on its own. This clay is dark brown in color, soft enough for children to work and dries well with minimal shrinkage. It’s a great choice for artists who struggle with cracking during the drying process or those who want to sand, paint, and finish a dried project. This clay comes in only one color but can be painted with acrylic or tempera paint once the clay is dry. Sheffield Self-Hardening Clay comes in bulk packs of 50 pounds and available at a low price point compared to other high-quality clays.