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Buy 3 Select Tires, Get the 4th Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on and installation is completed between 5/19/16 through 5/25/16.

Your Store: Pep Boys Germantown  20900-A Frederick Rd
Showing  AlumAseal Radiator Stop Leak Powder 
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AlumAseal Radiator Stop Leak Powder

Part # ASBP   SKU: 1064603
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$2.99 / ea
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AlumAseal Radiator Stop Leak Powder

AlumAseal Radiator Stop Leak Powder is compatible with ALL antifreeze and coolants. AlumAseal Powder stops leaks and prevents cooling system damage.
  • Stops Radiator and Heater Cores Leaks Safely, Quickly and Easily
  • Compatible with ALL antifreeze and coolants
  • Safe for metal, plastic, and rubber cooling parts
  • GUARANTEED to work


Rated 2.7 out of 5 by 3 reviewers.
Rated 2 out of 5 by works in a pinch (when needed) it works to seal/stops leaks without clogging up other components October 16, 2015
Rated 5 out of 5 by Sealed my radiator the first try Every time I parked I had coolant leaking from the radiator. Thought I would give this product a try before having to spend any more money on this vehicle. After putting the sealer in the cooling system and heating up the engine for about 15 minutes, the leak was gone. So glad it worked for me. March 21, 2015
Rated 1 out of 5 by Not worth the money Product caused more damage than it fixed. Spend the extra money and time tracking down the K-Seal. The cheap flake products like this one clog the thermostat causing overheating and more work to be needed. January 27, 2015
  • 2016-05-22 T12:50:12.543-05:00
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