Lucas Engine Oil Stop Leak is a unique formulation of additives and base stocks engineered to stop leaks in engines. Its effectiveness extends to manual transmissions, gear boxes and valve stem seals

Features:

• Unique formulation of Lucas additives and base stocks designed to stop leaks in engines
• Excellent additive for worn engines, reducing engine noise and oil consumption while raising oil pressure
• Effective at stopping leaks in automatic transmissions, hydro stat transmissions or hydraulic systems
• Contains no harmful solvents
• Can extend engine oil life by 50 percent or more
• 100 percent petroleum

Directions:Use 20% of system capacity (example: 1 quart Lucas Engine Oil Stop Leak to 4 quarts of motor oil).