HarbisonWalker International (HWI) provides the largest refractory manufacturing capacity for the glass industry in North America. Over 85 years of research and development in the glass industry market has enabled us to pioneer innovative solutions in glass manufacturing.
Our refractory products provide a competitive advantage. We are the only manufacturer to offer CENTAUR technology, a combination block that provides the highest performance protection while remaining economical. We have also introduced JADE®, a refractory with the highest thermal shock resistance for hot repairs. JADE® continues to help customers save energy in electric furnaces.
Our dedicated glass application specialists build customised solutions, solve problems, develop technical documents, conduct refractory training and offer a range of consulting services.
Download Refractory Solutions for Glass Brochure
Industry brochure: Refractory Solutions for Glass
Well-known refractory products: TZB®, VISION®, SERV®, ZIRMUL® and JADE®.