AFC-705 Diesel Fuel Catalyst & Tank Cleaning Additive


AFC-705 Diesel Fuel Catalyst & Tank Cleaning Additive


AFC-705 is a Powerful Full Spectrum Additive that preserves diesel fuel quality.  It has a unique formulation that cleans the inside walls and bottom of fuel storage tanks and eliminates the build up of sludge.

  • Restores diesel fuel quality
  • Improves the combustion of diesel fuel
  • Stabilizes diesel fuel up to 12 moths
  • Reduces harmful exhaust


Formulated for diesel engines manufactured before 2007.

One gallon treats 5,000 gallons (1 oz to 320 gallons) of diesel fuel for ongoing maintenance.  A double dose is recommended for first-time applications.

Note:  A 55-Gallon Drum contains 53 gallons of AFC-705 liquid to allow for thermal expansion.

For more information, visit our AFC-Series Diesel Fuel Catalyst and Tank Cleaning Additives page.

Additional information

Weight N/A
Dimensions N/A
Container Size

8 oz. bottle (AA0935), 1 gallon jug (AA0933), 5 gallon pail (AA0934), 55 gallon drum (AA0936)