Engine Oil Stop Leak – Lucas Oil

Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines!


  • Compatible with petroleum, semi-synthetic and full synthetic motor oils
  • Renews worn seals with no risk of damage or eventual corrosion
  • Reduces engine noise and oil consumption, while raising oil pressure
  • Contains no harmful solvents


  • #10278 – 1 Quart (Case of 12) – 400 oz
  • #10279 – 1 Gallon (Case of 4) – 528 oz
  • #10103 – 55 Gallon Drum (1 Drum) – 7040 oz


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Safety Data Sheet

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