... USA, AUSTRALIA, RUSSIA, JAPAN, GREECE etc.Low Cement Refractory Castable adopts submircon powder technology. Micro powder is used ... during the production of Low Cement Refractory Castable. Compared with common Refractory Castable, Low Cement Refractory Castable owns the below characteristics ... coverInsert for roof of the kilnTECH DATAItemLow Cement Refractory CastableSpecialNo.A-45A-60A-70A-75A-80A-90S ...