Permatex part number 30302 is an oil stop leak treatment formulated for gas, hybrid, and diesel engines. The anti-clog formula works without draining or flushing the existing oil. It conditions o-rings and seals to reduce cracking that leads to future leaks, and it targets exhaust smoke caused by burning oil. Compatible across a broad range of engine types, it addresses common seal-related oil loss without requiring an oil change interval. Call us to confirm this is the right product for your application.
Features
Works with gas, hybrid, and diesel engines
Anti-clog formula requires no draining or flushing
Conditions o-rings and seals to stop and prevent cracking
Reduces and eliminates exhaust smoke caused by burning oil
Designed for use without changing existing engine oil
Tech Specs
- Works on all gas, hybrid and diesel engines
- Eliminates exhaust smoke due to burning oil
- Conditions o-rings and seals to prevent cracking and future leaks
- No Draining or Flushing
- Anti-Clog Formula
