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🛡️ Save your windshield, save your day—DIY like a pro!
J-B Weld 2100 Windshield Saver Repair Kit is a professional-grade, easy-to-use DIY system designed to repair chips and stars up to 1-1/4" diameter on laminated windshields. Featuring a patented vacuum syringe and pedestal applicator, it evacuates air bubbles and fills cracks with a clear, sun-activated acrylic resin that cures fast and minimizes damage visibility. Trusted by thousands, it offers a cost-effective alternative to costly windshield replacements.

| ASIN | B01IBO0HAE |
| Best Sellers Rank | #5,281 in Automotive ( See Top 100 in Automotive ) #9 in Windshield & Glass Repair Tools |
| Brand | J-B Weld |
| Brand Name | J-B Weld |
| Color | Clear |
| Compatible Material | Glass |
| Container Type | Syringe |
| Customer Reviews | 3.8 out of 5 stars 1,465 Reviews |
| Global Trade Identification Number | 00043425021007 |
| Included Components | Advanced Repair Resin^Vacuum syringe^Pedistal Applicator^Instruction Sheet |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Windshield Saver Repair Kit |
| Item Weight | 41 g |
| Manufacturer | JBWeld |
| Material | Plastic |
| Material Type | Plastic |
| Model | 2100 |
| Part Number | 2100 |
| Specific Uses For Product | Windshield |
| UPC | 043425021007 |
| Unit Count | 2 Fluid Ounces |
| Volume | 2 fluid ounces |
| Warranty Description | no warranty |
| Water Resistance Level | Water Resistant |
P**L
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.”
P**N
It repair the chip in my windshield
It dried and sealed my windshields chip perfectly it was very effective and had a good size and had no odor .
M**E
Scam...Will not work!
Scam...Will not work! Plus inside the package was all sticky, leading me to believe the resin had leaked...poured it into the thing you stick on the glass, but it seemed to thick to even flow into the crack...But I couldn't turn back now right? Final result was that it only flowed into the star crack like maybe 1mm.
J**A
Works but you are working blind
The product is good. My only issue is that there is no way to know how much resin you are putting into the pedestal or how much resin, if any, is still left in the tube. They should consider either including 2 tubes, the primary for the pedestal, and a second with a very small amount of resin in it, or a clear tube so that you can see what you are doing. Otherwise, the product seems to work well, though time will tell.
T**K
Not for every type of chip
Didn't have the best results with this product, though I do think it will at least prevent spreading of the chip. This type of repair kit just didn't seem suited for the the type of chip that was in my windshield even though it's listed on the package. I had a combination chip that you can see an image of on the product, and it was also within the 1 1/4" damage diameter range. I've attached some photos for my before/after to compare to your chip if you're considering this product. My windshield does feel very smooth and I feel confident it's not going to spread any further, but it is by NO means invisible. Fortunately the chip isn't in a direct line of sight to be problematic or distracting, but the repair still doesn't look great. I'm just curious how/if it can be professionally repaired now or if I'll have to replace my entire windshield now? Despite what some reviewers were saying the application process was pretty straightforward. I recommend watching and following along a YouTuber called ChrisFix. He uses this same product for a chip repair and if you're struggling with the instructions, it really clears it up. Just search "ChrisFix how to fix a chipped windshield" and it'll be the first video. Like I said, very mixed reviews because while I don't have the chip anymore, you can clearly still see damage. An improvement, but not a great "repair." If I get another chip like this one, I wouldn't repurchase. if I had a very clean chip without any starring or anything more complex, I think I could get great results.
W**Y
Works!!!!
Couldn’t be happier. Worked like a charm on my dime sized combo chip/crack. First time using it and instructions were clear and easy to follow and did exactly as it said. I didn’t get a before and after but it’s almost concealed entirely. Would 100% use again.
A**I
Fixed laptop
The best. Worked great for my laptop hinge. It’s been 2 years. No issues
N**N
Did not do the job expected.
It did not work as expected, one full day and did not dry.
F**S
Very good quality product.
You cant go wrong with JB Weld. Very good quality product by JB Weld. Works like it should.
A**D
Last step keep your car under sunlight
It's magic. This is my first DIY for glass repair, and the glass is almost as good as new. Took me 2 days as I didn't keep the car under the sun in the last step, so I applied another layer the next day. This product is amazing ❤️ This is a highly recommended product, amazing results 👍👌
P**O
Really hood
It work perfectly
C**Z
Excelente
Corrigió el daño de mi cristal , aún que un poco confuso el procedimiento se corrigió el problema
J**N
Follow instructions
I like the product and it safes money super easy to handle
Trustpilot
1 month ago
1 week ago