Lucas Oil Engine Oil Stop Leak 1 Gallon

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines! KEY BENEFITS Compatible with petroleum, semi-synthetic and full synthetic motor oils Renews worn seals with no risk of damage or eventual corrosion Reduces engine noise and oil consumption, while raising oil pressure Contains no harmful solvents Can extend engine oil life by 50% or more!