Bar’s Leaks, America’s most-trusted stop leak brand since 1947, introduces Hydraulic Manual Clutch Fluid with Stop Leak, the industry’s first hydraulic manual clutch fluid formulated with a stop leak additive to seal leaks while improving performance and increasing clutch life, according to the company.

New Bar’s Leaks Hydraulic Manual Clutch Fluid with Stop Leak is the industry’s first hydraulic manual clutch fluid that includes stop leak additives to seal leaks while improving clutch performance and longevity, according to the company.

Leaks in the clutch master cylinder, slave cylinder and hose/connections can lead to drivability issues. New Bar’s Leaks Hydraulic Manual Clutch Fluid with Stop Leak (P/N 1350) reconditions seals and O-rings to stop these leaks and preventnew ones. Its full synthetic formula provides trouble-free, smooth shifting in any hydraulic clutch application, and can be used in place of regular clutch fluid, the company says.

“If a vehicle has a clutch slave cylinder that is leaking, it won’t take long before the fluid gets into the clutch disc and ruins it,” says Clay Parks, vice president of development for Bar’s Leaks. “Topping off the clutch fluid with our product will stop leaks and help prevent major damage.”

Common signs of a clutch fluid leak are difficulty shifting or grinding noises while shifting, clutch pedal staying close to the floor, and dirty or low clutch fluid.

Bar’s Leaks Hydraulic Manual Clutch Fluid with Stop Leak stops small leaks (adding fluid once per month) and medium leaks (adding fluid once per week). It is dyed green to make it easier to see when the leak has stopped, and when it has mixed with the rest of the clutch fluid. It works with all hydraulic clutch applications and is safe for any clutch system that uses 3 and 4 fluid.

For more information about the full range of Bar’s Leaks stop leak solutions, visit You can also follow Bar’s Leaks on Twitter at, Facebook at, Instagram at and through the blog at

All Bar’s Leaks products are proudly made in the U.S.A. Based in Holly, Michigan, Bar’s Leaks is ISO 9001 certified.

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