Fire- resistant and Acid-resistant Brick Silicon-carbide Brick Acid-resistant ceramic tile Acid-resistant Castable Acid-resistant Corundum Ramming Material Refractory Material for Cement Kiln High Strength Alkali-resistant Brick Anti-stripping High Aluminum Brick Magnesia-alumina Spinel Brick Pleonaste Brick Direct Bonded Magnesia-chrome Brick ... Fire clay bricks are made by firing a clay based composition until partly vitrified and for specialist applications can also be produced with a glazed finish. Normally fire clay bricks contain 40-50% alumina depending on the maximum operating temperatures. High Alumina Bricks
Medium Duty Fireclay Brick 3" Series #2 Arch ASTM C-27 Medium Duty Alumina-Silica Fireclay Brick P.C.E. Cone 29 - 30 Great for fireplaces, wood fired ovens, use to create arch barrel type pizza ovens and stoves.