Just to throw this in. I only glued my bathroom wall corners and the support corner of my overhead cabinets. All else is screwed with brackets and clamps. Reason-bus rocks and flexes-didn't want to have glued joints popping. And I can take apart any part of the bus and put back together again. And no, nothing has worked loose yet. If it does loosen, I can just retighten it. If you pop a glued joint, you either take it apart, strip the old glue off, and reglue it back together again, or can use my method of screws an brackets to hold the popped joint together. I choose just to jump to the bracket stage and avoid the gluing part. Good Luck, TomC