Bar's Leaks Hydraulic Seal Hydraulic Stop Leak & Conditioner 1 gal
Bar's Leaks Hydraulic Seal Hydraulic Stop Leak & Conditioner 1 gal
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Bar's Leaks Hydraulic Seal Hydraulic Stop Leak & Conditioner 1 gal

|8 ratings

Key item features

  • Seal Conditioning: Keeps hydraulic seals soft and pliable, preventing hardening and cracking to maintain system integrity.
  • Friction Reduction: Reduces friction and wear within hydraulic systems, contributing to smoother operation and extended component life.
  • Fluid Compatibility: Works effectively with all petroleum synthetic fluids, pump seals, and hydrostatic transmissions.
  • System Maintenance: Cleans and prevents the formation of harmful sludge and varnish, helping hydraulic systems run cooler and last longer.
  • Broad Application: Safe for use across various heavy machinery, including construction, farm, manufacturing, forestry, mining, and marine equipment.
  • Component Versatility: Compatible with pump seals, control valve seals, actuators, rams, cylinders, and O-ring boss hose fittings.
  • Product Weight: The assembled product weighs 8 lb, indicating its physical mass.
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Current price is $41.03
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Columbus, 43215
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3.4 out of 5 stars
stars8 ratings5 reviews
How item rating is calculated
  1. 5 stars38% (3)
  2. 4 stars13% (1)
  3. 3 stars25% (2)
  4. 2 stars0% (0)
  5. 1 star25% (2)
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Showing 1-3 of 5 reviews

Aug 7, 2025
anonymous
5 out of 5 stars review

Verified Purchase

leak stop

great value great prouduct

Incentivized Review
Helpful?6VEV53QN4NHH597595524
Oct 8, 2025
Julie
5 out of 5 stars review

Verified Purchase

This product was amazing

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Helpful?6VEV53QN4NHH597595524
Mar 4, 2025
Dennis
Top Reviewer
3 out of 5 stars review

Verified Purchase

Good product if your seals are not totally shot.

I added the 1 gallon container to 15 gallons of hydraulic trans fluid for my tractor. It did not work that time. I think my seals are too far gone. I used a smaller container of the same stuff put it in my injector pump and it sealed that so it does not leak anymore. The injector pump had been leaking 20 plus years so I am sure the product is good obviously depending now how bad your seals are damaged.

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