76570595
Jan 13, 2004
REFRACTORY COATINGS, NAMELY, SHORT-LIFE REFRACTORY LINING PROTECTORANTS THAT PROTECT REFRACTORY FROM DEGRADATION CAUSED BY SLAG, FOR USE IN A COMMERCIAL SETTING FOR CONTACT WITH MOLTEN MATERIALS, PRIMARILY COMPRISED OF ALUMINA, ALUMINA GRAPHITE, MAGNESIA OR SILICA TO BE APPLIED BY TROWELING, SPRAYING, COATING OR BY HAND, SPECIFICALLY EXCLUDING REFRACTORY MODULE COATING
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