Review on RainX DIY Windshield Repair Kit for Chips, Cracks, Bulls-Eyes, and Stars - Fix Your Windshield on Your Own by Bryan Sperling

In my experience this is a great quick fix. 100% fixes a crack on the windshield but does its job quite well. One of the things I learned about this product is that it doesn't dry out until it sees the sun. So I recommend applying the liquid to the windshield and waiting for it to soak into a crevice in a shaded area like a garage before bringing it out into the sun. When it dries you can use the blade included in the kit to scrape off the residue. I also realized that you might have to tap the windshield a bit from the inside to get the liquid in, but applying extra pressure from the inside could damage the windshield even more. So be careful when you knock from the inside. I also found that the liquid was way more than I needed so I sealed it up and left it in a cooler place in the garage for later use on my other car. Overall this is a great product and good value for money. The kit contains everything you need except the glass cleaner.