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  • AlumAseal ASBPI12 Radiator Stop Leak Powder Blister Card - 20 g
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AlumAseal ASBPI12 Radiator Stop Leak Powder Blister Card - 20 g

9 customer reviews
| 5 answered questions

Price: $5.21 & FREE Shipping on orders over $35. Details
In Stock.
Ships from and sold by Amazon.com.
  • Stops leaks safely, quickly and easily
  • Safe and effective for all metal, plastic and rubber cooling system parts
  • Will not clog cooling systems
  • Compatible with all antifreeze and coolants
  • Stop leak tube treats cooling systems up to 22 quarts (21 liters)
See more product details

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Frequently Bought Together

AlumAseal ASBPI12 Radiator Stop Leak Powder Blister Card - 20 g + Bar's Leaks HDC Radiator Stop Leak Tablet - 60 grams + Bar's Leaks 1186 Liquid Aluminum Stop Leak - 16.9 oz.
Price for all three: $17.13

Buy the selected items together


Product Information

Technical Details
BrandAlumaseal
Item Weight4.8 ounces
Product Dimensions5 x 1 x 3 inches
Item model numberASBPI12
Manufacturer Part NumberASBPI12
  
Additional Information
ASINB000FW61M4
Best Sellers Rank #66,179 in Automotive (See top 100)
Shipping Weight1.6 ounces (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableDecember 9, 2005
  
Warranty & Support
Warranty, Parts: Parts
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Product Description

AlumAseal is the original powder solution for stopping radiator and cooling system leaks. Simply pour in Alumaseal 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.


From the Manufacturer

AlumAseal Radiator Stop Leak Powder

Product Description

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.

Usage Directions

Remove radiator cap only after engine is off and cold. Turn heater control to hot. Pour contents of tube directly into radiator. Add coolant to proper level if necessary. Replace radiator cap. Drive vehicle to seal leaks.

About Gold Eagle Co.

Headquartered in the heart of Chicago's industrial hub, Gold Eagle Co. is a privately held company, founded in 1932 by Armin Hirsch. For more than 75 years, Gold Eagle has been an industry pioneer in the production and distribution of aftermarket fluids and additives as well as an innovator and leader in the product development, manufacturing, marketing, and distribution of branded engine performance and maintenance chemicals. The Retail and Installer Brands Group within Gold Eagle Co. markets and sells more than 100 branded products, while its Private Brands Group supplies over 400 different OEM and private branded products into the majority of the top engine-related original equipment manufacturers and retail marketers.

Product Benefits

  • 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
  • Guaranteed to work
  • Made in the USA

Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

8 of 9 people found the following review helpful By Peter Kubler on February 24, 2013
I have had a small coolant leak from the motor on my BMW 735IL since I bought the car second hand 6 years ago. I had to top up the radiator about 1 cup full weekly. Recently I investigated the leak and it was seen to come somewhere from the back of the motor. The consensus was to remove the gearbox and find the leak with a possible cost of $1000. I bought some Alumaseal for $3 and the leak completely stopped. Can't ask for more than that.
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8 of 9 people found the following review helpful By T. Adams on April 29, 2011
I had a huge leak between the engine coolant overflow hose and the radiator, I threw some of this in, cranked up the heater full blast and drove around for about 1 hour. The leak is gone! It's been 3 days since and it hasn't come back! It's worth a try, cheaper than replacing your radiator.
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6 of 7 people found the following review helpful By R. Maini on September 12, 2012
I bought this product about a year ago and it has completely stopped a leak I had from my radiator. It may not stop a major leak but will definitely stop small ones permanently.It accumulates at leaking spot/joint once the engine is up and running and stays put. Great stuff saved me at least $$$$ for a new radiator
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2 of 2 people found the following review helpful By Unbias Reviewer on April 29, 2015
Verified Purchase
Works as advertised. Saved an expensive repair job. It gave me time to search out repair parts, a new radiator, which took a couple of weeks. The leak, a big one, was still tightly sealed when I make the repair.
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6 of 9 people found the following review helpful By Ed on December 18, 2010
Verified Purchase
I had a small leak in my heater core and was afraid I was facing a several hundred dollar repair bill until a friend recommended AlumAseal. I poured one package into my coolant reservoir and the problem was completely fixed.

I love it when a product delivers what the marketing promises!
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Want to discover more products? Check out these pages to see more: antifreeze ingredients, metal to metal gasket sealant, best antifreeze, alums powder, stops blisters

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AlumAseal ASBPI12 Radiator Stop Leak Powder Blister Card - 20 g
This item: AlumAseal ASBPI12 Radiator Stop Leak Powder Blister Card - 20 g
Price: $5.21
Ships from and sold by Amazon.com