My window is still holding. Window weld is tedious, but works. Make sure you cover everything good. This stuff is like tar and you only want it exactly where you put it. Also make sure that either you have GREAT light or someone else to hold the shop light. I used a small paint brush to paint on the window weld. That way got a a 1/4 inch line and real smooth. Plan to throw brush away when finished. I did let sit up for a couple of days before getting back out on the road. Let me know how it goes.