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    Bars Leak Liquid Copper Block Seal Intake and Radiator Stop Leak (18 oz.)


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    Warranty Information
    This product is on sale and is not eligible for any further promotional discounts, coupons or special offers.
    • Product Details

      Part No. 1109

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Bar's Leaks Liquid Copper& Block Seal Intake and Radiator Stop Leak is formulated to seal larger leaks permanently on cars, trucks, vans, SUVs and RVs. Permanently seals larger leaks in gaskets, radiators, heater cores, intake manifolds, blocks, heads and freeze plugs, Compatible with virtually all types of antifreeze, including silicate-based conventional green and blue and extended-life red/orange and yellow (OAT/HOAT) coolant, Contains an antifreeze-compatible sodium silicate liquid glass formula, so no draining of the cooling system is required, 1 bottle treats most 4-, 6-, 8- and 10-cylinder engines

      Product Features:

      • Seals larger leaks Seals
      • Repairs Heater Core Leaks
      • Repairs Freeze Plugs
      • Repairs Block Leaks

    • Specifications
      • Antifreeze Type Compatibility:Compatiable with all antifreeze
        Contains Corrosion Inhibitors:No
        Contains Ethylene Glycol:No
        Contains Lubricant:No
        Contains Stop Leak:Yes
        Lubricant Type:None
        Manufacturer Warranty Compatibility:Yes
        Radiator Material Compatibility:All
        Recommended Change Interval:12000 mi
        Boiling Point at 50 50 Mixture:104 Deg. F
        Non-Toxic:Yes
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