One Product to Seal Them All: Super Leak Fix Stops Engine, Transmission, Power Steering, Hydraulic and Gear/Axle Leaks

As of this year, now there is a chemical stop-leak product so well-formulated that it can handle multiple types of leaks, from various automotive systems. Introducing Bar’s Leaks Super Leak Fix™, a multi-system formula that quickly seals, stops and prevents leaks in all engine, transmission, power steering, hydraulic and gear systems. One bottle, one solution.

Bar's Leaks Super Leak Fix

Super Leak Fix is safe for auto, truck, farm, marine and small engines running on gasoline and diesel fuels. It can be used with these vehicle systems and applications:

    • Engine: gasoline and diesel
    • Transmission: automatic, manual and CVT
    • Power steering: pump, gear box, rack and pinion
  • Hydraulic: jack, snow plow, tractor and construction
  • Gear: differential, axle, gearbox and transfer case

Over time, or when subjected to temperature extremes, oil and fluid seals wear, harden and become brittle. Premium seal-renewing additives in Super Leak Fix (p/n 1305) restore flexibility to stop seal and gasket leaks caused by this normal wear and age without clogging filters or harming the system.

“Even the smallest fluid leak can quickly lead to vehicle or machinery malfunction, safety issues or costly repair bills if not addressed early,” said Clay Parks, Bar’s Leaks vice president of development. “Super Leak Fix stops leaks at the first sign of trouble. And it’s a handy product to have in the garage — instead of sorting through specialized products for each system, you can use Super Leak Fix for any engine oil, transmission fluid, hydraulic fluid or gear system leak.”

Super Leak Fix is effective for small leaks (if fluid needs added once per month), medium leaks (add fluid once per week) and preventative maintenance. Both a spout and fill hose are included to make installation easier and faster. Leaks usually stop within 200 miles or two days of usage.

As a special introductory offer, we are offering a $5 rebate on Super Leak Fix, which makes this multi-system formula an even more sure-fire investment. To take advantage of the rebate, customers should visit within 30 days of their purchase.

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