The broadest mineral portfolio for high-performance refractories

With 16 production sites across 6 countries spanning Europe, North America, Africa and China, Imerys Refractory Minerals offers the most complete range of materials for the Refractory, Foundry and Investment Casting industries.

The starting point for high performance alumino-silicates is identifying and securing the best reserves. With our Andalusite facilities in South Africa, synthetic mullite production in the USA and refractory clays and chamottes plants in Europe, we have unmatched capability to supply best-in-class materials anywhere in the world.