For emergency fixes, it's not a bad idea to keep a small tube of super glue in a gel form and a few toothpicks handy. You can paint the gel with the toothpick quite thinly and it doesn't get everywhere. I use a lot of different adhesives for different things, but in certain circumstances, I prefer superglue to anything else. Trill corks, D# corks... I always superglue them. But if I'm using something like felt or suede for foot material, I prefer contact cement.