ZIRCAR Ceramics has been manufacturing castertips and other ceramic fiber based products for use in continuous aluminum sheet casting for many years. Today, our customers find significant value in our casthouse consumables including: Castertips, Troughs, Rigid and flexible launders, Tundishes, Colloidal Graphite Release agent, Boron Nitride non-wetting coating, Tabular Alumina balls and gravel and CNC refractory hardboard products. Helping you make better metal – better.