Magnesia’s high melting point and resistance to corrosion make it ideal for demanding industries like steel, cement, glass, and non-ferrous metals.
Magnesia (magnesium oxide) is a cornerstone material for castable refractory mortar applications, thanks to its exceptional thermal stability, chemical resistance, and mechanical strength.

Their product portfolio spans magnesia castable, magnesia refractory mortar, magnesia insulating castable, magnesia gunning mix, magnesia ramming mass, magnesia repair mortar, magnesia lining castable, magnesia patching compound, magnesia refractory bricks, magnesia refractory concrete, and magnesia spinel castable.
RS Group employs advanced processes to guarantee product quality and customization to client needs, offering turnkey installation, repair, and technical support. Their innovations in magnesia spinel castable and sustainable magnesia-based solutions further enhance refractory performance and longevity.
Post time: Feb-25-2026