Comment No rubber or elastic (Score 2) 434
I did some temp work at a document storage warehouse repacking some damaged file boxes. One thing I learned is that rubber bands have a useful life of about two years. After about five years, all rubber and elastic bands had failed, and worst of all, after about eight years, the remnants of rubber bands had all turned into a permanent solid glue. Lesson learned: no rubber bands allowed for long-term storage.