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j-b weld 2100 windshield saver repair kit, 2 oz logo

J-B Weld 2100 Windshield Saver Repair Kit, 2 oz Review

6

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Average

Revainrating 3.5 out of 5  
Rating 
3.7
🔧 Body Repair Tools, 🔧 Automotive Tools & Equipment

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Description of J-B Weld 2100 Windshield Saver Repair Kit, 2 oz

Product Description: J-B Weld 2100 Windshield Saver Repair Kit, 2 fl. oz

  • Personal vehicles, including cars, trucks, and SUVs
  • Commercial fleet vehicles
  • RVs and campers
  • Boats and marine vessels
  • Motorcycles
  • 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. J-B Weld is proudly made in the USA.

    Reviews

    Global ratings 6
    • 5
      3
    • 4
      0
    • 3
      1
    • 2
      2
    • 1
      0

    Type of review

    Revainrating 5 out of 5

    Just make sure your dent is no larger than 1-1/4 ".

    Fast and inexpensive windshield repair! I definitely expected nothing less from JB Weld! I've been using their products for over 30 years Years Always with Great Results Just make sure your noise is no larger than 1-1/4". Mine was a quarter size and it worked just fine!

    Pros
    • An absolute legend
    Cons
    • Slightly chipped

    Revainrating 5 out of 5

    Looks like my application will require window replacement

    Definitely does what it says on the tin. I tried applying it to a crack longer than 1 1/4 inches and of course it didn't fill the whole crack but it wasn't designed for that. However, he managed to fill in the almost 2-inch tear, making it almost invisible. Looks like my application will require a window replacement.

    Pros
    • New
    Cons
    • Not as thick as other options

    Revainrating 2 out of 5

    but thinking that this should fix the crack doesn't make it worse.

    At first I had high hopes for the kit, it worked well, the asterisk almost disappeared. I then exited the car after removing the yellow curing strip, left the car in the driveway, returned a few hours later and found the small star was now a larger 9 inch crack. I'm not sure what could have been different, but I thought it was meant to fix the crack, not make it worse.

    Pros
    • High marks for support and durability from testers
    Cons
    • Not fashionable

    Revainrating 5 out of 5

    Works like a "MAGIC " good for tools and gear

    I don't know why anyone would have trouble using this tool or following instructions. It worked great and I found the instructions easy to follow. I'm not sure how you could make them clearer. I used two sets to replace two sprockets and it worked like magic. One of them had some resin left as it was a very small star, but the other was three times as big. I don't need more than $45 for a crack repair.

    Pros
    • Confident
    Cons
    • Cord is shorter than other picks

    I ordered this because the one I'm using is no longer Revain. There are a few differences, but the low score is due to the resin not drying out. I let it run in direct sunlight for two hours and it was still tacky and I had to let it dry completely overnight. Then when I did the cleaning, there was still a hole in the windshield. He filled the small cracks around the chip with some of the chip itself. In the future I will start using a Sieko brand kit, it's similar to the old kit I'm using and…

    Pros
    • Certified
    Cons
    • Some bugs

    Revainrating 3 out of 5

    Not for all types of chips

    Not the best results with this product, although I think it will at least prevent the spread of the chip. This type of repair kit just doesn't match the type of chip that was on my windshield even though it is listed on the packaging. I had a combination chip which you can see on the product and it was also in the 1 1/4 inch damage diameter range. I've attached some before/after photos to compare to your chip if you'd like. When I review this product. My windshield seems very smooth and I'm…

    Pros
    • Surprising
    Cons
    • There are nuances