Tite Bond II you can apply glue to a few things and get them positioned and clamped and let set for about an hour. Come back, remove the clamps and add some more parts as long as you don't "rough-house" the part. Example: glue in a few ribs until you run out of clamps in the morning. Come back later and add a few more. Later on, add more. When done adding ribs, let sit overnight before removing assy from the board.