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Crown Oil

Diesel Defender Fuel Additive

Learn more about our Diesel Defender additive that's formulated to protect against fuel theft. Call 0330 123 1444 to speak to an expert

Crown Oil

Diesel Defender is a liquid blue anti-theft market dye that is formulated to use with each delivery of white diesel (DERV).

Features & benefits

  • Any statutory markers used will still provide accurate results when tested by law enforcement agencies
  • No issues with the detection, quantification and classification of marked rebated fuels
  • Notified with HMRC
  • Doesn’t hinder other statutory markers
  • Doesn’t give false positive results on any roadside tests used to determine statutory markers applied to tax rebated fuels

How does it work?

The rebated fuel changes in 2022 have put white diesel stocks at a much higher risk of theft. Diesel Defender additive produces a green fuel to act as a deterrent to thieves to help protect your costly asset.

Treatment ratio

200ml treats 2,000 litres of fuel.

Typical users

Sectors

  • Automotive and transport
  • Industrial
  • Marine
  • Off-road and static
  • Domestic

Applications

  • Construction equipment
  • Cooling or heating units in road and rail transport
  • Airport vehicles
  • Forklift trucks
  • Electricity generation and heating for commercial heating premises

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