The windshield installer used a thin two sided tape. It worked for about nine months. I then tried super glue and it worked until it got very hot. Then I tried the adhesive sold at the autoparts store. It wasn't meant for glueing the rubber base of the rearview mirror to glass, but rather for glueing a metal "button" to the glass. It didn't hold at all. Next I tried a two-part epoxy. It seems to be doing the job, but it's only been two weeks.
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Bill Krause
'79 911SC Euro
MY PELICAN GALLERY