Cottle Boards
Cottle boards are essential tools for building custom plaster molds in slip casting. They help form clean, straight walls around your mold area, keeping the plaster contained as it sets. At Clay-King, we carry a selection of cottle boards in different materials and sizes to suit your workspace. These boards are easy to clamp and adjust, giving you flexibility in your mold-making process.
Our cottle boards come in both wood and plastic options, each offering durability and a smooth surface for easy cleanup. Wood boards provide a sturdy and traditional setup, while plastic boards resist moisture and hold up well over time. Most sets are designed for easy assembly and can be reused for multiple mold projects. You can adjust the configuration depending on the shape and size of your mold, making them great for both small and large batches. These boards are ideal for artists working with plaster regularly or those just getting started with custom mold-making. Browse our collection to find the right cottle boards to support your slip casting workflow.