The oil NG-203B (TU 38.1011331-90, OST 38.01436-87) is made from a mixture of industrial oil and an oil solution of calcium sulfonate with the addition of amines, alkylphenol, and oxidized petroleum jelly.
НГ-203Б
Description
Application
Used to protect against corrosion of external and internal surfaces of machine and mechanism parts. It is used as an additive to diesel fuels for marine engines (0.001% per fuel). In addition, NG-203B oil is used for the conservation of products made from ferrous and non-ferrous metals.