FBC Boiler Bed Material is known for its unique heat resistant attributes. This substance is poured between burning material and air box of boiler. It is used to maintain required temperature inside boiler system. It is composed of silica oxide, magnesium oxide and other elements in precise amount. Its grain size ranges between 0.5 mm to 2.36 mm and its bulk density is 1.2 g/cm3. FBC Boiler Bed Material is acknowledged for its unique wear resistant attributes, reasonable price, long shelf life and praiseworthy performance. Quality of this product has been verified on the basis of its grain size, refractoriness, density and composition.