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    Bar's/Liquid aluminum cooling system and radiator stop leak

    Part Number: 1186

    This item cannot be shipped to any US State, US Territory or US Military address.


    Features & Benefits

    Bar’s leaks® liquid aluminum™ cooling system / radiator stop leak is the best radiator stop leak money can buy. Scientifically formulated to permanently seal coolant leaks that are the cause of most overheating problems, liquid aluminum™ is part of the next generation stop leak line which not only seal leaks, but also conditions the system. Contains extreme cool™ which stops overheating and reduces water temperature, it is guaranteed to safely and easily seal leaks in plastic, aluminum and metal (Copper / steel) radiators, heater cores, gaskets and freeze plugs. Works in cars, trucks, vans, SUV’s and RVs. Use with all types of antifreeze including conventional green or blue (Silicate-based) and extended life red/orange or yellow) antifreeze. For most vehicles leaks stop instantly.

    • Safely seals leaks in plastic aluminum and metal radiators heater cores gaskets and freeze plugs
    • Reduces the surface tension of coolant increasing the wetting ability
    • Improves heat transfer reducing coolant temperature helping to prevent overheating and leaks
    • One of the few products to meet ASTM
    • Stop radiator leaks
    Product Details
    Part Number: 1186
    Weight: 1.15 lbs
    Automotive System Application: Radiator Cooling System
    Container Type: Bottle
    Package Size (oz): 16.9
    Recommended Application: SUV, ATV, Car, Truck, van
    MSDS Information: Click to View
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      Bar's/Liquid aluminum cooling system and radiator stop leak

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      5

      This review is hidden because you have chosen to ignore Member 133341730. Show DetailsHide Details

      Had a radiator leak, now I don't.

      4 of 4 people found this helpful

      There were more than just this product that I could of chose from. But, since I have used Bar's products before and all went well with those, I decided to go with Bar's again. It does say on the label that it stops leaks instantly, so that's what I expected. Didn't happen. I gave it another day to let it settle and see what happens. The instructions say that if it does not work with the first application, then use a second. I almost went to get another bottle, but, by the next day, the leak had stopped. So now 2 days later and still no leak. Hopefully this is a permanent solution. I give this product a big thumbs up!

      Pros: Sealed up the leak, and the formula also helps keep fluid cooler than usual.

      Cons: Advertizes that it stops leaks instantly. Not in my case.

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