MARSHALLTOWN Mortar Boards & Pans allow masons to mix, hold, and transport mortar while on the job. MARSHALLTOWN Mortar Boards measure 29” x 29” and are made of extra high-density UV stabilized polyethylene that is durable, lightweight, and easy to clean after use. It isn’t affected by heat, cold, rust, or water, and dry mortar or plaster won’t stick to its surface. The MARSHALLTOWN Mortar Pans come in two styles: a lightweight UV stabilized polyethylene or durable power-coated 22-guage steel. Both options offer a leak-proof construction and have a load capacity of 3 cubic feet (0.08 cubic meters). MARSHALLTOWN polyethylene Mortar Boards & Pans are Made in the USA with Global Materials.