M2112- Concentrated engine stop leak is specially formulated oil additive designed to revitalize old, tired oil seals and gaskets that have shrunk due to age, temperature or wear. Stop leak is a petroleum product formulation. It will not plug oil filters or clog vital engine oil passges. Use it to seal pan gaskets, valve cover gaskets, timing gear covers, front and rear main bearings and all other engine oil seals. Stop leaks is compounded to be compatible with all types of sealing and gasketing materials used in automotive and heavy equipment engines, gas or diesel.

Directions:
Pour contents into engine oil crankcase for engines with 3 to 6 quarts capacity. Larger engines will require proportionally more. Drive vehicle in normal manner. Most leaks will be sealed within 1000 miles of driving. Should leaks persist, parts may be broken or cracked and require mechanical repairs. Consult a qualified professional.

• Rejuvenates old oil seals and gaskets that have shrunk
• Will not plug oil filters or clog oil passages
• Seals pan gaskets, valve cover gaskets, timing gear, main bearings and oil seals
• 12 oz