Fire Clay, Fireclay, Mortar Clay and/or Bricklayers Clay is an organic material that has been dried and turned into a powder form. It is usually a brackish red / brown in color or it could be white / grey. By Build A Pizza Oven. I found fireclay available at Marjon Ceramics in Phoenix, AZ – … A wide variety of clay pizza oven for sale options are available to you, such as charcoal grills. Superior Clay has developed components and a set of plans and instructions for the construction of traditional masonry ovens. What the worst that could happen? Our products include Rumford fireplace components, clay chimney pots, herringbone fireboxes and brick masonry bread ovens, as well as a variety of other quality clay products. https://www.sheffield-pottery.com/Pizza-and-Bread-Oven-Materials-s/540.htm Bake fresh, hot wood-fired pizza and bread right at home. If I used regular cement/sand mix and fire bricks, would that be okay? 487 clay pizza oven for sale products are offered for sale by suppliers on Alibaba.com, of which refractory accounts for 25%, ovens accounts for 1%, and other snack machines accounts for 1%. By Pizza Oven . The texture is like baking flour or baking soda. I really battled to find fire clay, or as you call it Vermiculite, when I built my pizza oven. A custom masonry or brick oven makes a great entertainment feature for your deck or patio area, allowing you to bake your own authentic wood-fired bread and pizza. Superior Clay Corporation manufactures quality handcrafted clay products used in custom fireplaces, wood-fired ovens and other ornamental, architectural products.