go to lowes and they have a red spray paint that is real close if not right on the $, thats what i've been useing for touch up. spray into a cut off plastic soda bottle and it should match up after it drys. a few days later wax and it well blend in. as for the glue scrap off as much as you can and then sand whats left, its going to take a few sheets to get it so you can respray when you're done. its going to look great, just take your time.