A little background:

I've got an old 'tweener' (kind of between a Mark 1 and a Mark 2) and my original painter (Ken Pike, aka Streetrod Painter) bonded four plates with bolts/threaded rod to the body of my car so it'd have hidden body mounts.

Anyway, a couple of months ago I removed the body on my car for some winter mods and one of the body mount plates popped off.

What's the best adhesive to use to remount the plate?

(I've been searching the forum and it looks like a popular vinylester-friendly adhesive is 3M high strength repair filler. If that's the one, is there more than one, such as marine vs. non-marine, etc.?)

Thanks.