[Al Skierkiewicz]

My opinion is that the adhesive on velcro is not considered "glue" for this purpose, it fits in the same group as labels. Nail polish on the other hand may be considered more than adhesive backed materials.
We used velcro in the past but abandoned it in favor of tie wraps. They are cheaper, easier to use and just as fast to replace components.
As a side note, the Q&A is the only place to get definitive answers to rules questions. My posts are my interpretation of the rules. I have been wrong before.