Made of quality magnesite clinker and alkaline compound refractories with special compound adhesives and additives. The product features no joint, ,good endurance to high temperature， good adhesion,strong anti-blowout,erosion resistance,peeling resistance,and weak activity with parent materials. Especially the magnesia and magnesia calcium dry lining for continuous tundish,its construction is easy,and it can reduce the molten steel contamination,and greatly increase the continuous pouring time.The service life can reach as many as 50 hours,which reduces the production cost for steel plants.
（1500℃X24h After Firing）Mpa
P.S.: The grain size and specification of the product can be made as required.