Functional Fluid, Lubricant, Grease (including Additives)

Lucas Hydraulic Oil Booster & Stop Leak is a one of a kind, long lasting blend of oils and petroleum extracted additives that add lubricity and thermal stability to any hydraulic oil. Lucas Hydraulic Oil Booster & Stop Leak is an excellent preventative maintenance product at a treat rate of only about 5%, adding life to pumps, rams, seals and the treated hydraulic fluid. This product is unsurpassed at correcting existing problems. A 10% to 20% treat rate is usually all that is needed to stop all seal leaks. A 10% to 20% addition is usually all that's needed to restore full hydraulic pressure to a worn system. It also removes varnish from wet brakes and stops slip in automatic transmissions. It is impregnated with anti-foam agents.

Protects electrical connections and wiring from salt, dirt and corrosion. Extends the life of bulb sockets. Prevents voltage leakage around any electrical connection. Also prevents spark plugs from fusing to boots. Required for modern high energy ignition systems.