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🛡️ Stop leaks like a pro — keep your engine cool and your ride unstoppable!
Bar's Leaks 1177 Radiator Stop Leak Tablets deliver professional-grade leak sealing and rust prevention used by OEMs worldwide. This 1.76oz formula neutralizes pH imbalance, controls electrolysis, and lubricates your cooling system, working seamlessly with all antifreeze types or water. Ideal for proactive maintenance, it seals leaks internally and externally, ensuring your radiator stays leak-free up to 15,000 miles or one year per application.
| ASIN | B0CLB953N4 |
| Best Sellers Rank | #27,520 in Automotive ( See Top 100 in Automotive ) #1 in Radiator Conditioners & Protectants |
| Brand Name | Bar's Leaks |
| Customer Reviews | 4.4 4.4 out of 5 stars (153) |
| Included Components | Bar's Leaks Radiator Stop Leak Tablets, 1.76oz |
| Item Type Name | Radiator Stop Leak |
| Manufacturer | Bar's Products |
| UPC | 046087011775 |
| Warranty Description | See manufacturer |
K**N
Works, stopped radiator and heater core leak.
Works to stop leak
A**R
It Works!
I'm shocked that a $4 fix like this works. I had a substantial coolant leak on my Ram 1500 and two tabs of this seems to have sealed it right up. Like others mentioned this gets messy during shipping so definitely order it separately if you can. You don't want to have other items in the same package.
R**.
works well
works well on a small leak, I use 1 in cooling system to stop any small leaks
L**S
Worth more than the money
This stuff works miracles. Bar's has a solid rep, and this is no different. Awesome.
L**A
Great for radiators with small leaks, especially when it's cold
Best stuff ever for leaks and sides of the radiator. It reseals it with no problem
J**.
These work great
These work great! My leak stopped within 5 minutes of adding them to my radiator. My leak was coming from between the head and block.
J**E
Worked fast
Stopped the leak
M**X
Bars leak
I’ve used this product for along time on many different vehicles, works good, hard to find in stores anymore.
TrustPilot
1 个月前
4天前