Roof maintenence

The EB tape works great and CAN be installed over Dicor and is commonly done. Just make sure the Dicor is smoothed down and not loose or coming up. To get the Dicor off, use a metal or plastic putty knife with the corners rounded off. A heat gun softening up the Dicor is a big help. When I did my front cap on my old trailer, I scraped of most of the old Dicor just to level it out and then applied the Dicor. MAKE SURE you prep and apply the Eternabond properly! If done right, it's almost impossible to get off and lasts many years. Done wrong and you've wasted a lot of time and money.