As a leading manufacturer of refractory materials and a trusted provider of total high-temperature solutions, we’re experts in containing heat and protecting critical environments — and now we’re sharing that expertise with you. 

Our team of industry professionals developed a comprehensive refractory fundamentals training program to help participants gain a deeper understanding of refractory technology, products, and applications. And now, aspects of this valuable training is available anytime, anywhere through our introductory podcast - HTT.edu!