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  • Works in All Floor and Bottle Jacks
  • Mixes with All Approved Hydraulic Jack Oils
  • Repairs Jack Leaks
  • Bring life back to old jacks and prevent leaks and seepage on newer jacks. Reconditions seals to stop current and future leaks. Works in all floor and bottle jacks. Mixes with all approved hydraulic jack oils. Includes easy fill cap. Great for topping off. Also works with all snow plow fluids

Picture this: you are about to start a huge weekend project. You check your hydraulic jack but notice it’s been leaking. Just what you needed, right? Wrong. Nobody likes being in a situation like this, and that’s why we created Rislone Jack Oil with Stop Leak. It is the fastest, safest way to bring your hydraulic jack back to life and get you back to your life.

The Rislone Jack Oil with Stop Leak is specially-designed to stop seal and O-ring leaks caused by normal jack wear and age. If you find yourself having to add oil to your jack, it most likely has a leak. This product renews old jacks and prevents leaks and seepage on newer jacks. Not to mention it mixes with all approved hydraulic jack oils, it works in all floor and bottle jacks, and it’s non-corrosive, non-clogging and non-foaming.

Keep a bottle of this handy in your garage and you can rest assured you’ll be able to quickly and safely get your car back on the road. No worries, no hassle.


Dosage & Directions

1 bottle treats 1.9 to 2.8 litres of fluid. For larger systems use one bottle for every 1.9L of oil capacity.

Clean area around filler cap. Fill jack to proper level. Do not overfill. Cycle jack by lifting and releasing a few times to release any air caught in system. Leaks usually stop in a few days of normal usage. If leak continues, repair may be required. If leak continues, a second application may be required or mechanical attention is needed.


Data Sheets
MSDS Sheet

Will Rislone Hydraulic Stop Leak work with all types of hydraulic fluids?
Yes, Rislone Jack Oil Stop Leak is compatible with all petroleum based, mineral oil, and synthetic fluids. CAUTION: Do not use in hydraulic brake systems.

How does Rislone work?
After time, jack seals and o-rings tend to dry out and shrink. Rislone revitalizes these seals and o-rings and makes them soft and pliable again.

How much do I install?
When using the 41812 (Hydraulic Jack Oil with Stop Leak) top off fluid level as needed. For larger systems use one bottle for every 2 litres of oil capacity.

If first application does not completely stop leak, may I add another bottle?
Yes, you can install a second application for hard to stop leaks. If your leak still persists after a second application, then mechanical attention may be required.

How long does it take to start working?
Rislone starts working the minute you install and start using equipment. You will usually see results in a few days of normal use.

Can I use in my snow plow?
Yes, this will work with all Meyer, Western and Boss snow plow fluids.