RHI Monofrax

More than 60 years of glass refractory experience have made Monofrax® fused cast refractories the number one choice of glass manufacturers in North America, as well as in a growing share of the expanding global market.

Monofrax products are manufactured by RHI Monofrax 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 the Glass Division of RHI, a leading supplier of refractory and other ceramic products.