BMillers Oils-Car Engine Oil Stop Leak Sealer Petrol & Diesel Car Van Also Seals Gearbox Differentials ReviewbP PP Millers Oils-Car Engine Oil Stop Leak Sealer Petrol & Diesel Car Van Also Seals Gearbox Differentials PStops leaks in engines, gearbox, axle, differentialsPFor petrol & dieselPCan be used in Car or VanPSimply add to the oilPMixes with all types of oilP