Lucas Engine Oil Stop Leak 100% Petroleum, 1 Quart / 946ml

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! Reduces engine noise and oil consumption, while raising oil pressure Renews worn seals with no risk of damage or eventual corrosion Compatible with petroleum, semi-synthetic and full synthetic motor oils. 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. Compatible with petroleum, semi-synthetic and full synthetic motor oils.