AlumASeal?? Radiator Stop Leak & Conditioner. It safely stops leaks quickly & easily, prevents rust & lubricates, water pump will not clog cooling systems. Product works best in a clean cooling system. Compatible with all antifreeze including extended life coolants. Safe for all metal, plastic & rubber cooling system parts.

  • Stops leaks safely, quickly and easily
  • Compatible with all antifreeze and coolants
  • Safe and effective for all metal, plastic and rubber cooling system parts
Size16 oz
Dimensions4 x 1.8 x 8.2 inches

ALUMASEAL (ASLC16) Radiator Sealer Liquid, 16 oz


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16 oz