DERUST BW-40 BLUE WHALE PRO 220ml
https://youtube.com/shorts/KmeoLWzms98
•Unblocks rusted parts.
•Cleanses grease, adhesives, bitumen, etc.
•Lubricates chains, gears, locks, etc.
•Stops squeaks.
•Protects and preserves from corrosion.
•Removes moisture from loose electrical parts.