HiTEC® 6455

Refinery and Distribution Fuel Additive
To inquire about availability in other regions or to find out more contact your Afton Representative.

Key Performance Benefits

  • Maintains engine performance by not contributing to Inlet Valve Deposits (IVD)
  • EPA registered
  • Fully compatible with conventional gasoline  additives
  • Approved by the Renewable Fuels Association


HiTEC® 6455 performance additive is the most powerful corrosion inhibitor available for use in ethanol. HiTEC® 6455 additive prevents rust formation in storage facilities, pipelines, pumps and in the vehicle and engine which can form because of ethanol and it’s hygroscopic nature. HiTEC® 6455 additive continues to perform when blended into E85, E10, E5 and E3.

Typical Characteristics

Handling Information

Max Handling Temp: Please inquire
Shelf Life: 48 months

Due to the relatively high viscosity at low temperatures, HiTEC® 6455 additive may require heating depending on ambient temperatures.

Recommended Dosage

The recommended treat-rate for HiTEC® 6455 additive is 10 PTBE (30 ppmv) in neat ethanol (E100). This dosage will give excellent protection in fuel grade ethanol or gasoline blends down to E3. Corrosion protection is fuel specific and can vary with test conditions. Treat rates may vary depending on base fuels. Please contact your Afton Chemical representative for specific recommendations.