Rain-X on polycarbonate

Loco

I'd wheel it
Does anyone have experience with using Rain-X on polycarbonate windshields. On the bottle it says to use caution on plastics and to contact the manufacturer (which I also plan to do). I've done a google search which leads me to believe that it's ok but I have no idea about long term effects. The longest I found someone using it was a guy on his second bottle with no ill effects, but I'd rather hear from someone with experience beyond a couple of bottles. What do y'all know bout this?
 
Top