Need to Reseal Front Cap to Roof - What to Use?

My front and rear end caps are sealed to my aluminum roof with Dicor Self-Leveling lap sealant. I had to re-apply last year due to some minor leaks, and after cleaning/applying, the Dicor, no more leaks! I've read many on here that use Eternabond tape for the seams and then the lap sealant along the edges. I think either would do the job nicely for you.