Ultra Heat K (Equivalent to Whytheat K)

​Ultra Heat K is a high-alumina refractory castable with approximately 55% alumina content, designed for high-temperature applications.It is considered equivalent to Whytheat K, which contains about 60% alumina and is suitable for service temperatures up to 1600°C.Both materials are used in industries such as steel, cement, and petrochemicals for lining furnaces, kilns, and other thermal processing units.