KRAFTIG ULTRA CI-4/SL Fully Synthetic oils have been engineered to keep the engines running for long period. The protective oil layer gives protection to the engine from corrosion and deposition and prohibits the losses that occur due to frictions. These gear up the performance and lower the oil consumption by the engine due to its good quality. Their use encompasses various kinds of heavy duty engines working in on-road as well as off-road industries. The KRAFTIG ULTRA CI-4/SL Fully Synthetic oils are suitable to be used by the engines to work in challenging climate conditions and keep the engine running for long with smooth operation.