ATOMEX Oil Additive Stop Leak Engine - Restore Seal and Gaskets, Treatment for Car Engine High Mileage or Rear Main Seal, Best Stopper Leaks Reseal (Bottle, 250 ml)

If it is made by XADO, IT WORKS !!!! It is a little more expensive than the big box garbage and that is because XADO PRODUCTS DO WHAT THEY SAY THEY WILL DO !!! I was told my leaky turbo cooling lines would have to be replaced on my 2017 F150 3.5 EcoBoost. No sealer would ever work and damage the turbos I was told. 2 years after using this product NO LEAKS and NO PROBLEMS WITH THE TURBO CHARGERS !!! I ordered this again to stop leaking O-rings on other EcoBoost engines and it SOLVED THE LEAKING O-RING PROBLEMS. XADO PRODUCTS WORK !!

I'm not always a believer in stuff like this but I'm here to tell you, this stuff really works. It sealed my leak fast

This product arrived on time and was quickly put to use. It took about 180 miles driven to evaluate the stop leak and, thus far, it appears to have greatly improved the oil loss from a failing rea main seal and so, I feel the product worked as intended and I am highly satisfied, and I would order it again.

Slow leak fix

Seems to be working well. So far so good. I am using it in my RV Generator.

I have a 4 cylinder Hyundai Sante Fe and it has been losing oil lately..... I have no idea where it's going, engine doesn't smoke, no puddles or drips under the car, but with the bottom shield under this car, I might not see it. The engine was going through about a quart of oil every couple hundred miles, so the leak had to be a pretty serious leak. I am not a huge believer in these type miracle cures, but I have to say, this stuff work. I added it, drove the car maybe 200 miles or so over the next 3 days, then we left for a 1200 mile round trip to Florida..... Haven't had to add any oil since I put Atomex stop leak in. Incredible results, this stuff actually works. Needless to say, I would not hesitate buying this stuff again.

Cleared my rear main seal leak fast!