Secure Your Diesel with Diesel Defender Fuel Additive
Diesel Defender is a liquid blue anti-theft dye marker that is formulated to be used with each delivery of white diesel (DERV).
To learn more about our Diesel Defender Fuel Additive or to request a competitive quote, call fuel specialists today on 0330 123 1444.
Features and 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 Diesel Defender Fuel Additive 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 of Diesel Defender Fuel Additive
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
To learn more about how our Diesel Defender Fuel Additive can help secure your costly fuels, call our fuel experts today on 0330 123 1444.


