INTERPACE

ASPHALT; SAND; AND CLAYS FOR GENERAL USES IN THE INDUSTRIAL ARTS

CHEMICAL HARDENING ADDITIVES FOR CONCRETE

ANTI-CORROSIVE CEMENTS FOR SURFACING, FOR SETTING TILE AND BRICK, GROUTING JOINTS, AND FOR REPAIRING CONCRETE; NONMETALLIC PIPES; MORTAR CLAY FOR LAYING UP REFRACTORY BRICK; CERAMIC TILE; AIRSETTING REFRACTORY MORTAR; AND FIRE CLAY FOR USE IN LINING FURNACES, BOILERS, FLUES AND LADLES, AND FOR MAKING REFRACTORY PRODUCTS

EPOXY RESIN PROTECTIVE COATING; AND PAINT-LIKE SYNTHETIC RUBBER COATING

CERAMIC TABLEWARE