Chamotte raw material base. Hydraulic bond. Kaogun 28 is a thermally stable 2800°F (1538°C) gunning castable with minimal rebound. The combination of an intermediate-purity, calcium-aluminate cement, and a low-porosity calcined kaolin produces excellent performance at an economical price. Typically used in reheat furnace roof and side wall repairs.Information provided by Morgan Advanced Materials |