OK, so I tested the window. .
NOTE.. I did not take a lot of time to do this. I literally taped it of, sprayed it half ***. I just used the can, not a different nozzle or anything. It only covers about two inches so as I was spraying back and forth it definitely made lines so I sort of just kept spraying everywhere. I only did that once, no second coat was added. I'm sure I could have done a better job, also done it in a better area because a leaf fell on it as I was doing it so it sorta got marked up on the top left corner. But, it at least gives us some answers. I will probably try it on the other window later but take it a bit more seriously and do a better job..
i tried to capture it every angle of the window so you can see. There are definitely lines on the inside but you cant tell from the outside. Also note that I did not take the window and put it on the frame I literally just opened the window thats on my upper now and then put the tinted one in place and slammed the door to hold it up.I also folded the window and rolled it multiple times and no creases. But who folds these windows anyway? I unzip mine and just hang it inside the door..
Does it look good? Yes, but from the outside only. Inside you can see the streaks from the spray can since the spray wasn't very wide (though with time and effort I probably could have made it better)
Can you see? Eh, you can see objects from the inside but it's blurry. From the outside you can't see in
Is it legal? I'm assuming absolutely not
Tomorrow I might do my second damaged window but take the time and see how it comes out with more effort.