New windshield

Hello, My Tacoma was painted before I bought it, it looks like it was also sanded. My question is a non mechanical one. They must have not covered the wind shield when they sanded it because there is a resin on the wind shield that I have tried everything to get it off, from Windex to acetone but still can't get rid of it. There was also some on the side windows and the only way I got it off was with a razor blade. The windshield grim is a lot finer so I can't even scrape it off. Short of buying another windshield is there anything out there that might get this stuff off.
Thx

 

Is sounds like clear overspray? If that's the case Id probably try some Laquer thinner or reducer. Don't get it on the paint.

 

Laquer thinner.Try it on a small area first and go from there if it works.Good luck and definetly don't get it on your paint!