Brief Description: Creating the ProSeal gasket for the access panels
I don't want rainwater to leak past the edges of the access panel, so I'll create a permanent ProSeal gasket between the panel and the shelf doubler.
On both sides, I mixed up more ProSeal and applied it to the shelf doubler, then covered the shelf doubler area with Saran Wrap as a non-fixant. I also covered the inside of the access panel with duct tape for the same purpose. I then screwed the access panel into place to squish the ProSeal into shape. I had to be sure there wre no wrinkles in the Saran Wrap.
In a few days I'll remove the panels and all the tape and wrap, and will leave the proseal area uncovered to further cure.