Scitech corporation offers instant brass/ copper cleaner & brightener to be used as corrosion resistant.Bfc 140 instant brass/copper cleaner and brightener is used to treat the components by simple dipping, spraying or wiping. Bfc 140 works instantly, giving a bright lustrous finish with natural colour and good tarnish resistance. It gives a superior finish at a cost-to-performance ratio lower than most conventional products. This means a better-finished brass or copper component at a lower cost - factors directly translating to higher sales and profits. Unlike other conventional brass/copper cleaners, which are based on strong mineral acids and other harsh chemical compounds, bfc 140 is relatively mild and safe, both in the workplace as well as when disposed to the sewer.