... lubricant 4.clean and protect anti rust lubricant3M anti-rust and lubricant has antirust, loose rust, lubricating, clean, dehumidifying five functions ... strong penetrate function, clean and remove grime, blot, carbon, impurities from the surface.* Dehumidifying: remove moisture on the metal surface, ... 1.use steel brush, cleaning brush off rust.2.use hammer rap the rust parts.3.spray the anti-rust and ...