How clean before Dicor?

[hbrady]

So my wife and I cleaned our TT roof yesterday (thank goodness for Dawn and bleach). When we were done I noticed the seam where the front cap meets roof was in pretty rough shape and needed a fresh coat of sealant. I was pressed for time with rain moving in so I cleaned it the best I could and slathered pretty heavily with Dicor. Should I have pulled off all the old Dicor 1st? Never done this before but I figured overkill couldn't hurt. Here are my before and after pics.

[youroo]

VERY clean! Use as Directed! I would remove all of (The Globs) also! Youroo!!

[silver]

Instructions say only remove loose dicor and go over old. Looks good. Dicor is self leveling if you go back and look it will look even better today. I say you did a good job.