Tundish board, also called isolin board, is mainly used in forming of inner lining for continuous casting tundish. This is helpful material in saving energy, reducing refractory consumption, improving turnaround and productivity. When the casting is complete, it is easier to deskull tundish boards. This board in available in a variety to meet every requirement of steel maker. The benefits of using tundish boards are reduced refractory consumption, stable metal temperature, and high yields.