AT-205 Seal Leak Stopper 8 Ounce - 2 Pack
AT-205 Seal Leak Stopper 8 Ounce - 2 Pack
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ATP Automotive

AT-205 Seal Leak Stopper 8 Ounce - 2 Pack

4.4 stars out of 28 reviews
(4.4)|
28 ratings

Key item features

  • Fast Acting: Professional strength resealer quickly stops leaks, with most sealed within 5 hours of use.
  • Seal Rejuvenation: Rejuvenates all rubber seals and gaskets in engines, transmissions, power steering, differentials, and hydraulic systems.
  • Fluid Compatibility: Compatible with conventional and synthetic oils, ATF, gear oil, power steering fluids, and hydraulic oil.
  • Safe Formulation: Does not contain petroleum distillates, preventing over-swelling or breakdown of seals.
  • Treatment Capacity: Each 8oz bottle treats up to a 6-quart fluid capacity, allowing for adjusted application.
  • Versatile Application: Designed for automatic transmissions, power steering systems, and other oil-based systems.
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Current price is $38.00
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  • Free 30-day returns

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Columbus, 43215
Arrives by Fri, Feb 6
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Sold and shipped by restless wholesale
4.571428571428571 stars out of 5, based on 49 seller reviews(4.6)
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Free 30-day returns
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$41.99
+Free shipping
Shipping, arrives by Thu, Feb 5 to Columbus, 43215
Sold by Doxa Worldwide
Fulfilled by Walmart
Free 90-day returns

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4.4 out of 5 stars
stars28 ratings10 reviews
How item rating is calculated
  1. 5 stars71% (20)
  2. 4 stars14% (4)
  3. 3 stars7% (2)
  4. 2 stars0% (0)
  5. 1 star7% (2)
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Showing 1-3 of 10 reviews

Sep 12, 2025
Joseph
Top Reviewer
Sold byDoxa WorldwideDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Not " Snake Oil", it works !

This is not " Snake Oil". This actually works. There are many testimonials verifying that it works. Just look around on the internet, you will find them. For my own personal experience, a 1997 snow blower lost all of it's oil. A 5hp gas powered engine. The rear seal dried out during storage. Not worth fixing. Tried this product, mixed with new engine oil. Started it up. Within a few minutes, the leak stopped. Used the machine the whole winter, no problems. This product swells old, dried , shrunken oil seals. Makes the rubber soft again. Works on car engines too. I've tried it. This is the ONLY product that actually stops an oil leak. Will not fix a broken seal.

Helpful?1BN8WW6L4GSX994741814
Feb 8, 2025
BEAST1982
Top Reviewer
Sold and shipped byIQP
5 out of 5 stars review

Verified Purchase

IT WORKED! HIGHLY RECOMMEND PRODUCT

this thing did exactly what it said it was going to I had a weeping gasket in my front of my engine and a weeping/drip on my rear main seal I did an oil change and I added a bottle I drove it be under 5 hours at one time with the piece of cardboard underneath it no drips I took it through a car wash washed underneath no weepage no dripping this stuff works it is worth the $20 to try before you spend $2,000 plus having your rear main seal replaced, I don't believe in mechanics in a bottle but this isn't snake oil it's science and it works!

Helpful?1BN8WW6L4GSX994741814
Jul 9, 2024
Jay
Sold byDoxa Worldwide
5 out of 5 stars review

Verified Purchase

Works like magic the real deal..

stopped a,transmission leak that the repair shop wanted to pull it off the car . THIS STUFF REALLY WORKS!

Helpful?1BN8WW6L4GSX994741814