Fire, acid and alkali resistant mastic-type coatings for ferrous and nonferrous metals, concrete, brick, plaster, stone, stucco, asphalt base roofing, paving materials, and glass

FIRE, ACID AND ALKALI RESISTANT MASTIC-TYPE COATINGS FOR FERROUS AND NONFERROUS METALS, CONCRETE, BRICK, PLASTER, STONE, STUCCO, ASPHALT BASE ROOFING AND PAVING MATERIALS, AND GLASS