I’m looking into windshield repair kits and trying to figure out what makes a good one. There are so many options out there, from super-cheap DIY kits to more advanced systems. Some reviews say the inexpensive kits only offer temporary fixes and don’t really stop cracks from spreading, while others seem to do a much better job.

From what I’ve read, the quality of the resin and the design of the tools (like injectors or pressure applicators) can make a big difference in how strong and clear the repair turns out. A few people online keep recommending professional-grade kits because they restore strength better and last longer.

For those who’ve used them:
• What windshield repair kits have you found actually work well?
• Did the repair hold up over time?
• Would you recommend a particular kit for DIY vs. professional use?