Bar's Leaks Radiator Stop Leak Tablets

My overall satisfaction was very disappointing. Quality well four out of five packages were broken open and scattered throughout the shipping box price more expensive than the auto parts store.

Came open and covered in dust.

followed instructions. two allpications spread a week apart. older van pinhole leak radiator. didnt work. still a drip wetspot after a couple of weeks. crushed tablets. driven several times. three crushed tabs then after a week two crushed tabs. 15min ran to heat engine.

[This review was collected as part of a promotion.] I bought these a couple weeks ago put them in my radiator and worked great. Sealed the leak after one tablet definitely recommend!!

This is the best you can get for your money. It's so easy to use. And it's trusted and preferred by everyone I know. You don't have to worry about a thing with this one.

Ineffective

Been adding this stuff for years and years, good simple product that always works in small leaks from head gaskets to heater cores to radiator leaks, doesn't clog heater system love to have it setting on my shelf in my shop

[This review was collected as part of a promotion.] I bought Bar's Leaks Radiator stop leak to use on my 1981 Chevy C-10 pickup, not a major leak, but I use the truck for car shows and by golly, it worked like a champ and no more leaks! I've been using Bar's leaks products for at least the last 40 years, and glad they are still around with their awesome products!

[This review was collected as part of a promotion.] I bought this last summer to seal a small timing cover leak on my brother's 93 Dakota 3.9l and with in 24 hrs it was not leaking anymore

[This review was collected as part of a promotion.] Radiator was having problems but no more leaking, no issues