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    Bars Leak Stop Leak Heavy-Duty Radiator Sealer (11 fl. oz.)

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    • Product Details

      Part No. PLT11

      Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)

      Seal internal, external and coolant-to-oil leaks with Bar's Leaks Stop Leak Heavy-Duty Radiator Sealer. The pelletized formula works safely on plastic, aluminum and metal radiators. Designed for use on plastic, aluminum and metal radiators, heater cores, blocks, heads, gaskets and freeze plugs, Compatible with conventional green (silicate-based) and red, orange or yellow (OAT) antifreeze, Patented Rhizex pellets dissolve quickly to seal internal, external and coolant-to-oil leaks, Lubricates water pump seals and prevents formation of rust and scale, Helps to prevent corrosion and control electrolysis, 1 bottle treats systems up to 4 gallons

      Product Features:

      • Protects Engine Cooling Systems
      • Stops Current and Future Leaks
      • In hibits Rust & Corrosion
      • Lubricates Water Pump Seal
      • Helps Control Electrolysis

    • Specifications
      • Contains Corrosion Inhibitors:No
        Contains Ethylene Glycol:No
        Contains Lubricant:No
        Contains Stop Leak:Yes
        Manufacturer Warranty Compatibility:Yes
        Radiator Material Compatibility:All
        Recommended Change Interval:12000 mi
        Boiling Point at 50/50 Mixture:>480 Deg. F
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