Del Sol supplies a complete line of refractories for melting furnaces and molten metal transfer from Capital Refractories. Capital is an outstanding supplier. Not only are they price competitive, but they are always pushing the envelop of technology to continually bring you better products. Capital’s Specialties Include:Capital Refractories Dry Vibratable Linings for Induction Furnaces, Porous Plug Technologies, Hot and Cold Patches, Specialized Slag Resistant Rams, Slurry Coatings, a full range of castables, and high quality MICA Paper.