Industrial-Sized Deals Best Books of the Month Shop Women's Handbags Learn more nav_sap_SWP_6M_fly_beacon Andra Day Fire TV Stick Subscribe & Save Shop Popular Services tmnt tmnt tmnt  Amazon Echo Starting at $99 Kindle Voyage AutoRip in CDs & Vinyl Shop Now Deal of the Day
Add-on Item
Ships with any qualifying order over $25. Details

Qty:1
1-Click ordering is not available for this item.

Other Sellers on Amazon
Add to Cart
$7.48
Add-on Item
FREE Shipping on orders over $35.
Sold by: VICKIE'S PLACE
Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
Color:
  • Prestone AS127 Super Radiator Sealer - 14.5 oz.
  • Sorry, this item is not available in
  • Image not available
  • To view this video download Flash Player
      

Prestone AS127 Super Radiator Sealer - 14.5 oz.

7 customer reviews

Price: $6.63 & FREE Shipping on orders over $35. Details
In Stock.
Sold by GaTestMart and Fulfilled by Amazon. Gift-wrap available.
  • Helps seal larger size leaks
  • Unique combination of natural and synthetic components provides the ability to seal leaks
  • Afforded by fibrillated Kevlar particles
  • Seal even large leaks without interfering with the flow through the radiator and heater core tubes
See more product details
Add-on Item
This item is available because of the Add-on program
The Add-on program allows Amazon to offer thousands of low-priced items that would be cost-prohibitive to ship on their own. These items ship with qualifying orders over $25. Details
2 new from $6.63

TruFuel Coupon TruFuel Coupon

$6.63 Add-on Item & FREE Shipping on orders over $35. Details In Stock. Sold by GaTestMart and Fulfilled by Amazon. Gift-wrap available.


Product Information

Technical Details
BrandPrestone
Item Weight1 pounds
Product Dimensions4 x 2 x 7 inches
Item model numberAS127
Discontinued by manufacturerYes
Manufacturer Part NumberAS127
  
Additional Information
ASINB000CCML58
Best Sellers Rank #200,235 in Automotive (See top 100)
Shipping Weight1.2 pounds (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First AvailableAugust 17, 2005
  
Warranty & Support
Warranty, Parts: Parts
Feedback
 Would you like to give feedback on images?
 

Product Description

Prestone Super Radiator Sealer's special formula helps seal larger size leaks. Super Radiator Sealer takes sealing performance to a higher level. Its unique combination of natural and synthetic components provides the ability to seal leaks up to 0.016 inch x 0.5 inch. What makes this possible is the size, strength, and durability afforded by fibrillated Kevlar particles, the same materials in bullet proof vests. Super Sealer's particles have been chosen to seal even large leaks without interfering with the flow through the radiator and heater core tubes.


Customer Questions & Answers

Customer Reviews

Most Helpful Customer Reviews

11 of 11 people found the following review helpful By Mark L. Barnes on March 1, 2008
Verified Purchase
I have a 2000 model GMC Sierra, and it developed small leaks of coolant about 3 years after having the vehicle. I could not find where the leaks came from. It would not leak while driving or vehicle at running temp. It would leak only after cool down or sitting for a day or two.
At first the leak very minor, but as time went on got worse and especially during cold months would leak and leave a trail. Dealer wanted over $350 to fix leaks at gaskets and "freeze plugs". I declined as the leaks were more annoyance than a critical problem. I finally thought of trying a stop leak, and Prestone I thought would be the most reliable. It works. One 14oz added to overflow tank and driving till reached operating temp did the trick. No leaks now for 3 days. I rate excellent at this time assuming I don't run into any kind of after effects or starts leaking again. I will update at late date if that happens. But for now it works. M L Barnes
2 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
Did the job which was to stop the leak long enough to get it into the shop. You should disregard the negative reviews about it only working for a couple of days. It isn't intended to be a permanent fix. It is meant to fix the leak long enough to get it into the shop, or home where you can replace the bad part yourself. In my case it worked well enough to get the car home, and saved me the cost of towing.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
By Ni'anhel Moore on March 29, 2013
Verified Purchase
I had been fighting a coolant leak for a month or more with no luck locating or repairing it. So I bought this as a last ditch effort. It completely solved the problem!! There has been no drop in coolant levels ever since I added this sealer!!
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
By Tobeast on May 1, 2013
Verified Purchase
I tried this to stop a small pinhole leak. After several days of driving the leak is still there with no noticeable difference.
Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again
Want to discover more products? Check out this page to see more: bullet vest proof