Aconcentrated cleaning fluid developed exclusively for use with the Pro-Line JetClean Plus device (part no. 5118). Safe with catalytic converters and GPF systems.\nSuitable for use in all 4-stroke gasoline engines, with or without turbochargers. Safe for use with catalytic converters and particulate filters (GPF).\nMix the contents of the can (500ml) with 4.5l high-quality, premium-grade fuel in a clean canister. Fill the finished mixture of cleaning agents in the tank of the respective JetClean device. A detailed application description is given in the instructions for use for the JetClean devices.