Missouri Refractories Co., Inc.
1198 Mason Cir N
Pevely, MO 63070-1635

P: 636-479-7770
F: 636-479-7773



MORCO is an engineering and manufacturing company, producing refractory specialties based on alumina, aluminosilicate, magnesia, spinel, zircon, silicon carbide and fused silica.  The company produces castables, gunning mixes, grouts, pumpables, shotcretes, mortars, coatings, plastic ramming mixes and dry vibratable specialties.  Our castables are widely utilized in the flow control of steel and non-ferrous metals.  These flow control devices are mission critical to the successful operation of molten metal processes.