As vehicles rack up miles, their components begin to wear out over time and repetitive use. It is not uncommon for seals and gaskets on vehicle components to warp and crack due to extreme temperatures and pressures. Description: Bar's Power Steering Leak Stopper is specially formulated to restore worn seals and gaskets to stop power steering fluid leaks and keep seals and gaskets flexible to prevent future leaks. Instructions: Add the contents of the bottle to the power steering pump and restore the fluid level to normal operating level. Do not overfill. One bottle is used to treat up to 1.5 liters of power steering fluid. Typically, you have to travel between 200 and 300 miles before the leaks disappear. If the leak persists, a second bottle may be necessary. NOTE: Mechanical attention may be required if leaks continue after treatment. Benefits: Stops power steering leaks. Restores worn seals and gaskets. Warnings: The power steering crankcase should never be overfilled. Check the fill level before and after applying Bar's Power Steering Leak Stopper. Always use caution when working near an engine, as engine components can be hot and cause serious burns.