Bar's Leaks
Super Leak Fix is a multi-system formula that quickly seals, stops, and prevents leaks in all engine oil, transmission, power steering, hydraulic and differential axle, and gear systems.

Bar’s Leaks introduces new Super Leak Fix

April 26, 2019
The Super Leak Fix stops engine, transmission, power steering, hydraulic, and gear/axle leaks.

Bar’s Leaks Super Leak Fix, No. 1305, is a multi-system formula that quickly seals, stops, and prevents leaks in all engine, transmission, power steering, hydraulic, and gear systems.

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, gearbox, rack, and pinion
  • Hydraulic: jack, snow plow, tractor, and construction
  • Gear: differential, axle, gearbox, and transfer case

Over time, oil and fluid seals wear, harden, and become brittle. Seal-renewing additives in Super Leak Fix 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, vice president of development for Bar’s Leaks. “Super Leak Fix stops leaks at the first sign of trouble. And it’s a handy product to have on the shelf — 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 (add fluid 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.

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