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Reviews & Testimonials
Thanks BlueDevil!
I have saved a lot of money on hydraulic fluid in the last two years thanks to BlueDevil. Dallas – Naples FL
This Product Works
This product works. I have repaired several leaking wreckers in our fleet with this product, saving me money and time. Thank You – Tony G – Charlotte NC
Haven't seen a Drop!
I don’t believe in a mechanic in a bottle. As a last resort I used this product on a leaking hydraulic lift. Much to my surprise I have not seen a drop of fluid in over a year.” Ronald – Bastrop, TX
FAQ
BlueDevil Hydraulic Stop Leak is a unique plasticizer for all rubber seals. BlueDevil absorbs into the seal to soften, expand & revitalize the size and flexibility to its original condition.
Use 1 quart to treat up to 8 gallons of hydraulic fluid.
BlueDevil repairs leaks points while you operate the vehicle or equipment.
NO. BlueDevil mixes with the fluid and can stay in the system.
YES. BlueDevil does not contain petroleum distillates, which can destroy seals after temporarily expanding them. It is safe to repeat treatment if other seals leak in the future.