Lucas Oil Products Engine Oil Stop Leak 32oz

Lucas engine oil stop leak is a unique formulation of Lucas additives and base stocks designed to stop leaks in engines. Leaking engines are usually older engines; Lucas engine oil stop leak is not only a leak stopper but also an excellent additive for worn engines, reducing engine noise and oil consumption while raising oil pressure.
100% petroleum
Contains no harmful solvents
Also effective at stopping leaks in automatic transmissions, hydro stat transmissions or hydraulic systems
Can extend engine oil life by 50% or more