Bar's LeaksPLT11 Pelletized HD Radiator Stop Leak - 11 oz.

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!

I have a 2017 Jag XE. Every few days, I would get a message that my coolant level was low. It got to the point the I was checking the coolant reservoir every day before I left the house. I knew I had a leak of some kind. But, in that car, the radiator is super hard to get to to see . I bought this product and added it to the reservoir(since I couldn't get to the radiator). Wherever the leak was, it is now gone as my reservoir has been full every time I've checked it since adding this product. I will say, it did take a few days before the issue was fixed. I would highly recommend this product.

Give it time to work...

Perfect

Note: This is not going to fill any gaping hole within your radiator. Rather, if it's 'perspiring' or dripping in in various areas, this will provide at least a temporary hold. Some folks have say years, but I can't attest to that as ours is too worn beyond fixing (ie; a gaping hole). Only downside is that you may need to dissolve the pellets with water a few times before you're able to empty the product into your radiator fully. Otherwise, a quality product that's worth a shot if you can't replace right away!

Didn't work for me.

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.

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. 🤦🏻‍♀️