Maintenance oil (so-called synthetic tar). which protects surfaces from rust and moisture. also suitable for lubricating hinges and chains. Protects and lubricates threads. facilitating both their installation and dismantling. Applications: military equipment. vehicles. tractors. tools. bolts. souls. chains. maritime and transport equipment, etc. Suitable for long-term corrosion protection of equipment and surfaces during indoor storage and closed transport. for the preservation of tools and equipment that have not been used for a long time. Very good lubricant and preservative oil for light and heavy weapons. Contains pine tar.