this does work
I live in a dry climate with extreme temp variation- so this kit worked great for me. In humid climates it'll take more time for windows to clear out. . To be honest, this doesn't seem like you get much for the price. Then again, it is hard to put together a kit on your own. Perhaps what is best is the education you get with the product. This process takes a bit of patience- and it is vital you follow the instructions. The support is excellent too. I think the drill bits could use some improvement as the diamond surfaces wear too quickly and take a long time to grind through glass..
Verified purchase: YesCondition: New