Barrel Original Diesel Treatment, 250ml

Designed to protect diesel fuel injection equipment from wear and scuffing. Powered by Advanced Polar Film Technology using polar lubricating agents, it compensates for the low lubricity of low-sulfur diesel fuels by forming a protective layer on friction surfaces.

Key Benefits:

• Enhances lubrication for high-pressure fuel pump (HPFP) plungers and injector needles.
• Reduces wear on internal fuel pump components.
• Forms a protective polar film on metallic contact surfaces.
• Helps reduce characteristic diesel engine knocking noise.
• Protects fuel system components when using low-sulfur fuels.

Directions for use:

Pour the contents of the bottle (250 ml) into the fuel tank prior to refueling. One bottle treats 40–60 liters of diesel fuel.