A thing inspired by this video: https://www.youtube.com/watch?v=QjuWqBzO7qY
It might work (trying in a few hours) with the 20ml syringe I have next to me, i.e. a "Romed Holland" branded one.
I hope it might work when printed on a flat bed, and then double sided sticky tape is applied maybe in multiple layers. Not sure how it will react to the bending of car glasses.