TRU-PLATE

CHEMICAL COMPOSITIONS FOR USE IN MECHANICAL PLATING-NAMELY, A PLATING ACCELERATOR COMPOSITION, A COPPER COATING COMPOSITION, A DEFOAMING COMPOSITION AND AQUEOUS INHIBITED ACIDIC CLEANERS AND SURFACE PREPARATION COMPOSITIONS USED BY IMMERSION OR TUMBLING PRIOR TO MECHANICAL PLATING OF STEEL PARTS

PRESERVATIVES AGAINST RUST (CHROMATES) BEING AN AQUEOUS SOLUTION OF HEXAVALENT CHROME, FORMING A CHEMICALLY INERT GEL COAT OVER PLATING OF STEEL PARTS