Prevost XLII Skin Delamination Repair

[CC_Guy]

Hmmm, that link goes to a lubricant. Maybe you discovered the root cause of the delamination problem.

Sika 252 would have been my choice in the Sika product family. 221 is the go-to Sika product, so I can certainly see it's use.

There are so many "Silicone" products. I don't think of silicone when it comes to adhesion, especially on some materials. Of course, there may well be a "silicone" product that will work.

I have a friend with a small section of one panel coming loose. Does anyone have a recommendation of how and what to use to prep the surface on the panel that will barely be accessible?