Magnesia carbon brick, The SPECIAL MAG CARBON series of resin bonded magnesia carbon bricks is a blend of high crystal size seawater magnesia, fused magnesia and high purity graphite flakes. These are suitable for use in the vulnerable areas of EOF, EAFEBT, VADLRFAOD. These products outperform others due to their excellent corrosion and oxidation resistance, resistance to spalling and high hot strength.