Tectyl 800-D BF is recommended for the protection and lubrication of industrial equipment, tools, pneumatic control systems, machines and machine tools designed for light duty and engines operating in wet environments and low temperatures. Tectyl 800-D BF is an anti-corrosive oil with water displacing properties, low viscosity, used as protection for small section metal ropes and wire ropes and pipe coating during closed transportation and indoor storage.