Lucas Power Steering Stop Leak is guaranteed to stop seal leaks in power steering units, and corrects rack and pinion problems.  It contains no solvents and there are no harmful long term effects.  It is an excellent preventative maintenance product for new units and the results are immediate and long lasting.  Lucas Power Steering Stop Leak also restores elastomeric seals in power steering systems.  This product is compatible with all power steering fluids and will not void warranties when used as directed.

Spec Sheet

Lucas Stop Leak

Link to Lucas Stop Leak Website