Permatex Engine Oil Stop Leak Conditioner for Gas Hybrid and Diesel (30302)

Permatex Engine Oil Stop Leak (30302) increases the viscosity of engine oil while conditioning, softening, and expanding rubber components. Brittle seals and gaskets allow oil to seep from the engine, causing deposit formations and dark exhaust smoke.

This engine oil additive, conditions o-rings and seals to prevent cracking and future leaks. The one-step process requires no draining or flushing, and its anti-clog formula ensures smooth operation. Protect your engine and maintain optimal performance with Permatex Engine Oil Stop Leak.

• Specifications and Dimensions
  • Manufacturer: ITW
  • Brand: Permatex
  • Model: Permatex Engine Oil Stop Leak
  • Item Weight: 11.82 ounces
  • Product Dimensions: 2.56 x 2.56 x 7.44 inches
  • Item Model Number: 30302
• Key Features and Benefits
  • Increases engine oil viscosity
  • Conditions and softens rubber components
  • Prevents oil leaks and exhaust smoke
  • Works on gas, hybrid, and diesel engines
  • No draining or flushing required
  • Anti-clog formula