Safely removes light rust marks, rusty finger prints and oxidisation from steel, brass and copper.

A high quality foam block, coated on three faces with ultra fine silicon carbide abrasive. The 'safe edge' allows you to work up to an adjacent painted or finished wooden surface without marking it.

On finely ground surfaces the ultrafine scratch pattern left by the block is completely undetectable, on polished surfaces it will leave a slightly misted surface which can easily be brought back up to a bright finish with brasso, autosol etc.