Original concrete trade vintage catalog for MASTER BUILDERS COMPANY. Main office was located in Cleveland, OH. Manufacturers of concrete floor hardner, waterproofings, technical treatments for concrete and masonry. New methods, new standards, and new products. Omicron, master mix, glaze-coat, colormix, metalicron, dycrome, saniseal, colored waterproofing, stearox, mastertex, metallic waterproofing, plaster bond, foundation coating, caulking compound, bonding iron are discussed. Full color plates for master mix, colormix and colored metalicron, mastertex and colored omicron waterproofing. This unique 1933 old twenty page building construction brochure would make a marvelous addition to your retro engineering library. Nice cover graphics. Pages are loose and contain a small amount of residual glue. Slight damp stain on page edges.