It is used in mechanical parts of cars, in the household and industry. It quickly penetrates into the gaps between the parts and efficiently dissolves rust. It lubricates and forms a protective film against corrosion, removes moisture, helps disassemble, removes squeaks in metal mechanisms. Silicone-free. 1. It helps easily unscrew rusted nuts and any tight threaded joints. 2. It prevents squeaks and ensures smooth movement of mechanisms. 3. It cleans surfaces from ingrained dirt and forms a protective film (it easily removes fat, bitumen sots or glue residues). 4. Protecting from corrosion and oxidation. 5. It prevents freezing and provides water-repellent properties (it helps start up the wet engine). 6. Lubricating parts without greasy or sticky marks.