Rejuvenates seals and gaskets and helps fortify oil with a viscosity enhancer.
Over time, normal engine operation can lead to oil leaks. These occur because heat can cause oil seals and gaskets to shrink, dry out and crack. STP® Engine Stop Leak to the rescue.
- Stop minor oil leaks
- Rejuvenate seals and gaskets
- Fortify oil with a viscosity enhancer
Use for minor oil leaks.
Try the complete line of STP® Oil Additive products, including Oil Treatment and Smoke Treatment.