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J-B Weld

J-B Weld 2100 Windshield Saver Repair Kit, 0.025 fl. oz

    • Based on 1,126 reviews
Condition: New
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$12.97 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 6
Order within 12 hours and 23 minutes
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Features

  • Easy to use windshield repair system that allows for Do-It-Yourself repairs of windshield damage
  • Great for all laminated windshields and small damage repairs
  • Minimizes the appearance of chips and stars
  • Repairs up to 1-1/4" diameter damage and prevents further spreading

Description

J-B Windshield Saver is a patented windshield repair system that allows for the DIY repair of damage such as "bullseye", "star", and "stone chips" up to 1-1/4" diameter. The single component resin, along with the pressure lock controlled pedestal and syringe system, allows for evacuation of existing air in the windshield cracks and penetration of the resin to fill the voids with a clear, sun activated, fast curing, acrylic resin.

Material: Plastic


Brand: J-B Weld


Style: Compact


Item Weight: 41 Grams


Item dimensions L x W x H: 38.58 x 20.08 x 8.66 inches


Material: ‎Plastic


Brand: ‎J-B Weld


Style: ‎Compact


Item Weight: ‎41 Grams


Item dimensions L x W x H: ‎38.58 x 20.08 x 8.66 inches


Compatible Material: ‎Glass


Item Form: ‎Liquid


UPC: ‎043425021007


Unit Count: ‎2.0 Fluid Ounces


Global Trade Identification Number: ‎07


Number of Items: ‎1


Color: ‎Clear


Surface Recommendation: ‎Stone


Manufacturer: ‎JBWeld


Model: ‎Repair Kit


Item Weight: ‎1.45 ounces


Product Dimensions: ‎38.58 x 20.08 x 8.66 inches


Country of Origin: ‎USA


Item model number: ‎2100


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎2100


Date First Available: July 12, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Works better than good works great!
Worked great ! My husband said you can barely see the crack after use! For such a low price wow ! what a saving, if we had to replace windshield would have been 300.00 dollars easily! Will definitely buy again!
Reviewed in the United States on March 30, 2025 by ATcoll
    • Doesn't work.
Review Image by Scott Scott
Review Image by Scott Scott
Followed the instructions meticulously, watched the video a couple of times, but it just makes a mess. When I removed the pedestal applicator after 30 minutes, liquid resin ran down my windshield. I put the cure strip on and now there's a square of resin on the glass. And, after using the syringe as instructed, the resin didn't even get into the crack. Waste of time and money. Let your insurance company do the job for $25 instead. ... show more
Reviewed in the United States on February 23, 2024 by Scott Scott
    • Makes cracks almost disappear.
Nice product. Easy instructions. I was surprised how it almost made the windshield crack disappear. Highly recommended.
Reviewed in the United States on December 9, 2024 by Rogelio Rodriguez
    • Worked but, not 100%.
I used it on a Little Rock chip on my windshield. It did not completely void the crack ( I may have used it wrongly) but, it did reduce the visibility (size) of the crack. So I would say it's a good product; just follow the instructions carefully.
Reviewed in the United States on March 5, 2025 by jeremy Guyana
    • One key flaw in the instructions
The instruction video was very helpful and clear, but has a notable flaw. When it is time to place the tube of resin to apply it, the instructions say to "leave a little in the tube" to dab on top at the very end. Well there is no way to know how much you have squeezed out. The tube is solid as is the holder that you place on the glass. My crack was partially fixed, but I blame not using enough of the resin. I used probably 75% of the tube when I should have used 90%. Again, you are flying blind with such a small tube. I may try again, but overall a little disappointed for a brand as good as JB Weld. Overall process took about 45min. ... show more
Reviewed in the United States on October 5, 2024 by Jess
    • Don’t buy Rain-X
I previously used Rain-X repair kit and that was a waste of money. JB weld kit has a better setup and resin. The only downside is the kit is for 1 repair.
Reviewed in the United States on April 5, 2025 by sonetype
    • Works
This stuff did what Safelite failed to do. Here is a review I left for Safelite (See below in “ “) Essentially, just buy this kit and don’t let them touch your windshield. “Simple. I submitted a claim through my insurance and was thrilled to find out the chip was covered. They put me in contact with Safelite for the repair and it was super easy to schedule the appointment. We waited a few days and when the morning came the gentleman arrived and promptly got to work. He never came to our door or acknowledged us just started the job. After the work was completed he left and we went to check to see the results. The chip looked and felt exactly the same as before the work was even done. We thought that was very strange, but knew that cosmetically it would look roughly the same, but the fact that it was still gouged and deep was concerning. A few days later the chip/crack got bigger so I contacted Safelite again and spoke with a nice guy who stated it couldn’t be repaired again and a full windshield replacement was needed. I thanked him for the time and told him I was gonna reach out to my insurance company. Overall, that didn’t sit well with me so I ordered a $10 JB Weld repair kit online. Received the kit and man what a difference. The gouge is virtually gone and smooth to touch, but since it did crack a little larger that is still visible. The fact that a cheap repair kit bought on Amazon did a much better job than a “professional” repair is sad and my disappointment is unmeasurable. It clear that Safelite just wants to perform a more expensive repair.” ... show more
Reviewed in the United States on June 12, 2023 by Paul
    • Didnt work
Review Image by Itsokayso Itsokayso
I followed the instructions to a tee watched a couple YouTube videos it didn't work I'm scared that I just messed it up where I won't be able to have a professional fix it I'd rather have spent the money and had a professional do it, just from using it it caused my crack to get bigger in my crack hasn't gotten bigger it since the day it was originally hit by a rock and the minute I put this kit on there and applied the push down pressure it cracks my windshield more ... show more
Reviewed in the United States on September 7, 2024 by Itsokayso Itsokayso

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