Complete Fuel Treatment for Diesel & Petrol Engines
Eliminate fungus and bacteria in fuel tanks with Fuelmaster®
Fuel conditioner to remove & prevent wax, gum, varnish and sludge

Looking for a fuel conditioner to clean up dirty fuel,
treat diesel bug, maintain DPF?

Looking for a fuel conditioner to cleanup dirty fuel, treat diesel bug, maintain DPF?

Fuelmaster® is a proven solution to managing fuel quality - designed to clean and care for the entire fuel system, from storage tanks through to combustion. This is the proven fuel treatment which firstly improves the quality of your fuel, then maintains it sparkling clean,  without voiding your engine warranty.

Fuelmaster® effectively treats diesel bug & fuel problems including:

  • Bacteria / “black death” /  fungus
  • Smelly fuel
  • Engines hard to start or “pinging”
  • Excessive black exhaust smoke
  • Fuel storage tank corrosion
  • Blocked fuel filters / blocked injectors
  • Blocked Diesel Particulate Filter (DPF)
Volvo fuel filter graphic
Water and oil graphic

Fuelmaster® acts on water in fuel & is a proven product which effects:

  • Removal of diesel bug (cladosporium resinae)
  • Reduction in harmful emissions
  • Extension of fuel storage life
  • Revival of “stale” fuel
  • Superior lubrication throughout the fuel system
  • Can increase fuel economy* and power
  • Extension of engine oil life
  • Removes and prevents wax, gums, varnishes and sludge

Protect the life of your Exhaust Gas Recirculation Valve (EGR)

*Fuel economy is a variable factor, dependent upon the type and age of engine, also the nature of the work the engine is expected to perform (e.g. longhaul, short irregular runs, etc) Customers have testified to fuel economy between 2% and 15%, but each situation is unique, hence we make no claim to any arbitrary fuel saving %age. The average cost of Fuelmaster® is less than 1.7¢/litre treated at standard ratio (bulk purchases less than 1¢/litre treated). Hence by achieving even a small increase in fuel economy, Fuelmaster® becomes a saving, not a cost.

Fuelmaster® Products

“Always happy to provide positive feedback, starting from the easy way of ordering through to the performance of the product.  Since using Fuelmaster we have had zero occurrences of the dreaded bug clogging our fuel filter, indeed I had to remind myself to change the filter as a matter of procedure rather than waiting for it to clog!  So, all positive, and I have no hesitation in recommending it, as I have done to several people.”

– Terry Sinkinson, Newport, QLD

“Product does what it says.  Had a particular situation where water had entered diesel tank through loose filler cap.  Issue – started to cause smoke on startup and every startup.  After using  Fuelmaster, the smoke just stopped. In addition, based on the condition of the fuel filters which were recently replaced on both the diesels as part of annual maintenance, Fuelmaster is ridding the tanks of algae. Fuelmaster is now a necessary part of my engine maintenance tools.” 

– Kerry H, Kellyville, NSW

1 litre of Fuelmaster® treats up to 4,000 litres of fuel!

Fuelmaster® stabilises diesel fuel and is not a biocide; contains no metals or aromatic solvents. Is harmless to engines with no changes to  warranty conditions (see Engine Warranty Compliance). Made in Australia, produced to ISO9001. Available in 250ml, 1 litre, 5 litre, 20 litre and 200 litre quantities.