Maintenance oil (so-called synthetic tar). which protects surfaces from rusting and moisture. also suitable for lubricating hinges and chains. Protects and lubricates threads. facilitating both their installation and disassembly. Areas of use: military equipment. vehicles. tractors. tools. bolts. hinges. chains. marine and transport equipment, etc. Suitable for long-term corrosion protection of equipment and surfaces during indoor storage and closed transport. for preserving tools and equipment that will not be used for a long time. Very good lubricating and preserving oil for light and heavy armament. Contains pine tar.