The cold tundish boards are available in magnesia or silica together with fully customization to your needs. With our boards your can cast with confidence. Tundish boards are tailor made with variable thicknesses and densities, as well as, unique slag line support system according to tundish design and application. Because of the superior and proven performance, permanent lining is prolonged and tundish deskulling is an easy and straighforward procedure Rammed boards (dark color boards in the picture below) provides excellent resistance mechanical erosion and to slag attacks during casting. Carbon and low alloy steels with less than 1.2 % manganese are routinely cast with silica boards.