Skip to Main Content Skip to Footer Links
Error occured! Please reload the page and try again

You have no saved vehicles.

Add a vehicle to quickly see parts that fit your make and model

Vehicle added


Find parts for the selected vehicle:

View Vehicles
Are you sure you want to delete this vehicle?

    Add a

    Add a

    Alumaseal Radiator Stop Leak Powder Blister Card (20g.)

    Part #ASBP 73
    Loading ...
    • Product Details

      Part No.ASBP 73

      Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)

      AlumAseal is the original powder solution for stopping radiator and cooling system leaks. Simply pour in Alum seal powder and wait for the patented formula to find and seal most cooling system leaks. Alumaseal powder is safe with all types of antifreeze, prevents rust and helps lubricate the water pump.

      Product Features:

      • Stops leaks radiator leaks safely, quickly and easily
      • Prevents and repairs cooling system damage
      • Compatible with ALL antifreeze and coolants
      • Safe for all metal, plastic, and rubber cooling system parts
      • Will not clog cooling systems
      • Stop Leak tube treats cooling systems up to 22 quarts (21 liters)
      • Made in the U.S.A.

    • Specifications
      • Type:Powdered Stop Leak
        Container Type:Plastic tube
        Permanent Repair:Yes
        Lubricates Water Pump Seals:No
    • Read Review
    • Q & A
      Ask a question, get answers from real customers and in-house experts.
    Disclaimer: We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.