Company Information

RHI Monofrax is now the largest supplier of fused cast refractories in the world that is completely independent of ownership by any glass manufacturer. The company is now part of RHI, a leading supplier of refractory and other ceramic products.

More than 60 years of glass refractory experience have made Monofrax® fused cast refractories the number one choice of glass manufactures in North America, as well as in a growing share of the expanding global market. The Monofrax tradition of innovation, engineering expertise and product excellence make Monofrax fused cast refractories a reliable and cost effective solution to the challenges of modern glass furnace environments.

Monofrax products offer glass manufactures one of the most highly diversified lines of fused cast refractories in the industry, including: AZS, alumina and chrome products in 10 different product chemistries, a variety of special casting techniques, and excellent size and shape flexibility. These capabilities are critical in providing the balanced refractory performance necessary to withstand a wide range of harsh conditions within various parts of a modern glass furnace.

Globally positioned to meet the needs of the glass industry. RHI Monofrax offers glass manufactures one of the most diversified product lines in the industry, outstanding engineering and application expertise, and an unequaled reputation for customer service. Wherever the need in today's global market, the Monofrax name insures an ongoing commitment to quality glass manufacturing.