Sharp Refractories, Inc   About Us Sharp Refractories, Inc is a distributor of refractory materials and construction services.  Historically, we have been active in the Wisconsin foundry industry, but over the last few years have expanded to Illinois and the Tennessee area. Sharp Refractories, Inc distributes a variety of refractory products and installation services. With the recent changes in the refractory industry, Sharp Refractroies is uniquely placed to provide a wide range of products.  We represent more than seven different refractory manufacturers including but not limited to brick, castables, gunning materials, plastics, ram materials as well as ceramic fiber products. Our foundry experience ranges from electric furnaces (coreless & induction) to cupolas (32" diameter to 130" diameter).  All of our employees work exclusively for Sharp Refractories, Inc. and many have 30+ years of experience in the field. &copy 2003 Sharp Refractories, Inc