Patent ID: 7374592

Claim:
A metallic polish composition, comprising: an oil soluble corrosion inhibitor in an amount of about 3.0 percent by weight based on the total weight of the composition; a nonionic surfactant in an amount of about 3.0 percent by weight based on the total weight of the composition; a stearic acid in an amount of about 8.3 percent by weight based on the total weight of the composition; a hydrocarbon solvent comprising a middle distillate in an amount of about 27.7 percent by weight based on the total weight of the composition; a chelating agent comprising a triethanolamine in an amount of about 3.8 percent by weight based on the total weight of the composition; a calcined diatomaceous earth having a median particle size of about 5 microns in an amount of about 20.0 percent by weight based on the total weight of the composition; an aluminum oxide having an average particle size of 20 nanometers and median particle diameter of 0.24 microns in an amount of about 1.0 percent by weight based on the total weight of the composition; and water in an amount of about 33 percent by weight based on the total weight of the composition.