Prime Performance
KEROPUR® D multifunctional diesel fuel additives ensure your diesel engine is clean and protect the entire fuel system. The additives remove already existing deposits (clean-up effect) and prevent the formation of new deposits (keep-clean effect). KEROPUR® D also improves the diesel’s cetane number which leads to an improved ignition and smoother combustion process.
Performance benefits, enabled by KEROPUR® D, have been proven in a wide range of engine and on-road tests – conducted, amongst others, by BASF’s Competence Center Fuels & Lubes in Ludwigshafen, Germany. Your clean engine will not only result in a longer engine life – you will also benefit from the better start-up and driving behavior, having restored the full potential of your engine. The boosted cetane number enables a better and quieter start-up even at low temperatures.
Reliable Efficiency
KEROPUR® D supports the use of all common diesel fuels and significantly improves stability of fuels with various biodiesel content. By boosting your fuel’s performance, you will also be able to reduce your engine’s fuel consumption which in consequence also means less emissions.