Anchor RS4 is an industrial penetrant that will lubricate and provide rust protection for all kinds of metals.  It is also effective in stopping squeaky hinges, driving out  moisture, loosening rusted parts and freeing sticky components.

For all kind of metals. Frees frozen bolts and pressures corrosion protection for tools , nuts hinges and other metals parts. Can Prevents your metal to become rusty. The spray can be use for upside down direction. Weight: 400g