🔧 Effective 16.9 oz Gray Bar's Leaks 1186 Liquid Aluminum Stop Leak for Superior Performance Review

This product is a game-changer for any automotive owner. I used it in my fuel system and it worked like magic, stopping leaks and repairing any damage. This saves you both money and time that you could end up spending at the mechanic's. Though it may take some time to show results, it's worth the wait for efficiency.

ONLY suitable for stopping coolant leaks, including large ones. You just need to pour the coolant directly into the coolant hose and tank as instructed. This solution is liquid and metallic grey. It will stop a coolant leak and I've used it on several cars I've owned over the years. However, if you have a bad temperature sensor that is resetting your coolant level, this won't help you. You need to expose it and make sure it's a leak and not just a bad sensor, bad temp cap, blown gasket, or…

I used half a bottle in a 2002 Altima 3.5 and the leak stopped completely in about a week. The leak was so bad that I had to fill up the tank every few days. Important Tips: 1- Before using this product, make sure the engine is cold and check the color of the coolant in the radiator. The reason some users complain about this product clogging the core of their heater is that the antifreeze is dirty in the first place. Green = Clean / Maroon = Dirty. Mixing particles in the coolant with the wand…