I think all the repair kits are the same syringe and resin. I don't think they fix up to the size of a quarter, but if it's a small chip less than the size of a dime then they do a pretty good job. I fixed a small one on my GTI as a test to see if I could fix a bigger one quarter size on my wife's escape. I didn't even bother trying on the escape because there is no way in hell it was going to work. If it's a bigger one a local glass shop can fix it one of them told me if you can cover it with a dollar they can fix it, but if it's in your field of view then not recommended because in direct sun you will still see it and may cause issues with your ability to see the road clearly. In the case of my wife's truck we had glass with 100 deductible so I just said we needed a new windshield.