so i got eyelids for my car but...ive been running into some problems. they are painted and everything but im having trouble getting them on. i tried double sided tape..didnt work. then i tried epoxy...when i woke up in the morning they had bent back up. i even duckt tape them down to hold it while they dry but when i CAREFULLY pull the tape off (after a whole day) they still dont even stick!

anyone know a way that i can put my eyelids on that will actually work?
thanks!