Sunroof stiffener recommendation
 

I'm looking for recommendations on an adhesive to secure the metal stiffner back to the sunroof. I've experiemented with a few epoxies from the home depot that claim they're formulated for glass & metal. I've gotten about 9 months for the longest before the epoxy let loose.
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7Y

What about rearview mirror adhesive?

Interesting, yes, maybe. That typically comes in small tubes, right?
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Ipad Guides

Yes, it comes in a small tube.

How did you remove that old adhesive, and did you reuse the little black rubber recktangles? and how did you keep the metal bars from falling, while drying?