Engine Oil Stop Leak Additives are chemical products designed to seal minor leaks in an engine’s oil system. They work by swelling and softening the rubber seals and gaskets in the engine, which helps to prevent oil from leaking out. Oil stop leak additives can be a temporary or permanent solution to an oil leak, depending on the severity of the leak and the type of additive used.
Oil leaks can be a nuisance, but they can also lead to more serious problems if left unchecked. A small oil leak can eventually lead to a loss of oil pressure, which can damage the engine. In some cases, an oil leak can even cause a fire. Oil stop leak additives can help to prevent these problems by sealing leaks and restoring oil pressure.