... -rust and lubricant has antirust, loose rust, lubricating, clean, dehumidifying five functions, it is a ... penetrates and loosens rusted parts, dissolve the rust.* Lubricating: form a protective film on the surface, lubricate ... metals, quickly clear away the mark of crayon, oil stain, adhesive.ApplicationMachine tool, lathe& electrical equipments, ... Rust Lubricant, Lubricant Spray, Lubricant Oil Spray