



🛠️ Seal the deal before the leak steals your day!
ATP AT-205 is a cutting-edge hydraulic seal leak stopper featuring a special plasticizer that spreads softly to restore rubber-based seals. Designed for industrial hydraulic systems (excluding brakes and lifts), this 8 oz bottle delivers fast, reliable leak repair within 5 hours of use. Proudly made in the USA, it offers a compact, easy-to-store solution with free shipping, perfect for professionals who demand efficiency and quality.




| Manufacturer | USA |
| Model Number | AT-205 |
| Package Dimensions | 18.4 x 7.2 x 3.8 cm |
| Material | Rubber |
| Color | Does not apply |
| Package Weight | 0.28 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | ATP Automotive |
| Volume | 8 |
| Item Weight | 50 Grams |
A**ー
Bought this because of Project Farm testing on you tube - it's as good as it's test results - excellent product and stopped a big leak on an old car - now I just need to clean the driveway
A**R
It is useful and powerful product which solve 100% your car issue. I strongly recommend it. Must buy worth product.
W**.
Tutto perfetto
K**T
Op het laatste moment is mijn bestelling geannuleerd door verkoper. Bedrag nog niet retour ontvangen.
A**M
Product suited for addition to car engine
A**S
EDIT: WORKED on my sisters 2010 Accord 2.4L rear main seal leak. The rear main seal was DRIPPING and was losing about 1-2L per day. I changed the oil and put this in and within ten minutes the leak slowed considerably. After a couple days the leak has 100% disappeared. It has been about two years and its still bone DRY. WOW, it really does work sometimes. Totally worth trying. My sister was so happy. didn’t stop my valve cover gasket leak... but when i took it off the gasket was literally as hard and brittle as plastic - it didnt even resemble rubber anymore due to the heat cycles its been through. However, I believe it slowed down or stopped my rear main seal leak since i dont lose oil between oil changes anymore. Its worth a try before spending 1000$ to repair a rear main seal. try to use it on a fresh oil change and leave it in for 6-8000km then rinse and repeat at most one more time. if it doesnt stop your leak after that (60$ investment) just get it fixed or live with it.
Trustpilot
2 weeks ago
2 months ago