I was once told that cyanoacrylate glues (common name "Superglue") is not suitable for vehicle applications, because it does not withstand vibrations.
Serge Vidal KR2 ZS-WEC Tunis, Tunisia Art Cacella wrote: [ For some I've even epoxied (or Crazy Glue, cyanoacrylate ?) rivnuts into the corner holes for ease of installation. Counter- boring both sides of the flange and *pulling* the rivnut is a bit more problematic and sometimes breaks the corner off.]