Bar's Leaks Liquid Aluminum Radiator Stop Leak 16.9oz
  • Thumbnail  Bar's Leaks Liquid Aluminum Radiator Stop Leak 16.9oz

Bar's Leaks Liquid Aluminum Radiator Stop Leak 16.9oz

Bar's Leaks
Part # 1186
SKU # 558353



Part #1186
SKU #558353

1.- Stop Leak

Container TypeBottle


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.

  • checkmarkImproves heat transfer reducing coolant temperature helping to prevent overheating and leaks
  • checkmarkStop radiator leaks
  • checkmarkReduces the surface tension of coolant increasing the wetting ability
  • checkmarkOne of the few products to meet ASTM
  • checkmarkSafely seals leaks in plastic aluminum and metal radiators heater cores gaskets and freeze plugs