Refractory Cements - Zircoat is a unique refractory coating compound, which is a great benefit to the industries where corrosion and erosion is a severe problem for refractories and kiln steel shells. This cement seals cracks, preventing heat loss, and therefore saves heat energy and reduces fuel costs increasing considerably the service life of refractory linings and thermal heating systems. Zircoat is a new specially formulated refractory ceramic coating cement rich in Zircon, and is particularly effective for uses in industries where high temperature resistance is essential. It has been tested to continue to provide protection from slag adhesion as well as chemical resistance and continued strong adhesion up to temperatures of 1500 C and 1800 C depending upon the grade of Zircoat that you choose, making it ideal for uses in combustion chambers, kilns and furnaces.