Sorry for the late reply everyone.
I used black color as I have a tan/black color scheme on the trailer.
I do have a bumpy roof and did not contact eternabond prior to using it so your comments do give me pause as I understand this stuff is a pain to remove.
After working with the tape, I feel it will adhare fine on my bumpy rockwood roof. The bumps are not all that deep and the eternabond tape is actually quite thick with adhesive. When you roll the tape with a wallpaper edge roller, you can see the adhesive filling in the valleys and adhering. The adhesive is so thick that it is spongy to the touch. You will also notice that it may ooze out the sides as well. This tape is great stuff and very sticky. I would be shocked if I have any problems with it.
I will keep the warning in mind though and keep an eye on it. Thanks for mentioning it to us.
2006 HW256 (previous pup)
2013 Chevy Tahoe
Equalizer WDH 1000#