🔥 Stop leaks before they stop you! 🛠️
PLT11 Pelletized HD Radiator Stop Leak is an 11 oz. powerful additive designed to seal radiator leaks, inhibit rust and corrosion, lubricate water pump seals, and control electrolysis, ensuring your vehicle’s cooling system stays efficient and reliable.
| Manufacturer | Bar's Leaks |
| Brand | Bar's Leaks |
| Item Weight | 11 ounces |
| Product Dimensions | 3 x 3 x 6 inches |
| Item model number | PLT11 |
| Is Discontinued By Manufacturer | Yes |
| Manufacturer Part Number | PLT11 |
| Voltage | 12 Volts |
J**L
Excellent product
Easy to use. Fixed my overheating. Permanant solution
J**E
Saved me thousands!!
I own a 2003 Ford Ranger four-cylinder. My radiator developed a slow drip. But don’t let a slow drip, fool you! Cruising down the highway my engine started to overheat and I had to pull off onto the shoulder as this slow drip rapidly drained my radiator! Not wanting to spend what could be thousands. I spent a few bucks on this product with nothing but amazing results! I could not access my radiator, so I dissolve the product and poured it into the reservoir as instructed. It did take a couple applications but now I have utmost confidence that I won’t have to pull off the highway again and it has completely sealed the leak! Thank you, thank you thank you!
D**.
Saved me money.
Decent product. I did have to use 2 bottles to get lasting results.
M**I
Leaking freeze plugs
Not big on leaving reviews but I am very big on reading them. I looked for reviews about this product sealing leaking freeze plugs. I didn't see any so I wanted to leave one for others who may be wondering if it will do the job . I followed the directions on the bottle. I did put hot water to dissolve the pellets as they kind of stay behind for the most part while pouring it in. Now for the moment you were waiting for. On my 1998 Chevy Blazer this stuff sealed the leak within the 10 minutes! I could not afford to have the motor lifted to replace the plugs, I am so excited 🥳💃🤸♀️🥳 I know this may be a temporary fix in the end but I don't care I can go to the grocery store. Wood hoo😁 THANK YOU Barrs for an amazing product at such a bargain! You have another satisfied customer💯 wish I would have thought to do a video before and after. 🤦🏻♀️
G**O
Great product
Worked just like it was advertised
C**T
didn't work
Didn't work for me.
J**Y
Clogged my heater coil.
Yes, it will stop leaking.But if you use too much, it will clogged somewhere in the pathway the coolant runs. For my case, the heating coil, now my car has no heat.
G**T
Works great!
Had a small leak in radiator which was causing me to top up every two weeks. Tried this and it worked great! No smell, and was the right amount. I used the entire bottle, which I strongly suggest.
