• Opti-Lube Pure Lube and Conditioner is the ultimate lubricity additive. Pure Lube and Conditioner is a highly concentrated and effective diesel fuel lubricity additive.
  • Add Opti-Lube Pure Lube and Conditioner to your diesel fuel to provide your fuel pump and injectors with the lubricity they need to attain their intended durability.
  • *Intended for competition use only.* For the ideal competition additive, combine Opti-Lube's Pure Lube and Pure Cetane.

Designed for use in Ultra Low Sulfur Diesel (ULSD)

*Available in a 16oz Bottle

  • Proven Xtreme Lubrication for safe fuel system operation & reliability
  • Improved Fuel System Efficiency

Pure Lube Treatment Rates

Treat rate of Opti-Lube Pure Lube is left to user's discretion. Not for use in stock engines, intended for competition use only.

  • Pure Lube Formula: 16oz Pint

    Pure Lube Formula: 16oz Pint

    $10.97