Profile: Wesco Refractories, Inc. manufactures a wide variety of special refractory products. Complex shapes are precast to the specifications by using special molds that are designed and fabricated in our in-house facilities. Our plastic and ramming refractories are a blend of selected aggregates and high temperature bond clays, which are extruded into a dense column. Our ultra-low cement castables with proper graded aggregates combined with fine powder and chemical additives offer many advantages when compared to conventional monolithic refractories.