Transmission Stop Leak

FVP Transmission Stop Leak is specifically formulated to stop and prevent system leaks. How? It softens, conditions, and swells dry, hardened, and shrunken seals. This helps extend transmission life and smooth operation. FVP Transmission Stop Leak is fully compatible in systems specifying use of Dexron®-III/Mercon®.

Product Info

Product Info

  • Works with all domestic and import, automatic and manual transmission fluids.
  • Stops & Seals Trans Fluid Leaks
  • Restores Gaskets & Seals to Stop Transmission Fluid Leaks
  • Fully compatible in systems specifying the use of Dexron® III/Mercon® ATF


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SDS Sheets