Rejuvenates Seals and Gaskets
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 is formulated to help:
- Stop minor oil leaks
- Rejuvenate seals and gaskets
- Fortify oil with viscosity enhancer
Try the complete line of STP® Oil Additive products: Oil Treatment, 4-Cylinder Oil Treatment and Smoke Treatment.