DFT-4000 is a super concentrated DIESEL FUEL TREATMENT which provides optimum engine performance. DFT-4000 totally disperses water, cleans up injectors and fuel system and the combustion chamber. It controls fuel gelling, dissolves gum and varnish deposits, reduces exhaust smoke, helps improve fuel economy, prevents the formation of acid bacteria and rust, DOES NOT CONTAIN ALCOHOL.

DFT-4000 contains LUBRIFUEL, anti-wear agents which provide superior lubricating properties to prevent premature fuel pump and injector wear caused by ultra low-sulfur diesel fuels.

DFT-4000 is environmentally friendly; according to OECD # 301 E test it is biodegradable at 95% after 28 days. DFT-4000 has increased and continued benefits from extended use.