Couple things I’ve been wondering about on these poppers. I used Zap-a-Gap to secure the hooks in the slots on the pencil poppers and regular poppers. For whatever reason the glue in the regular poppers just wouldn’t set up. I wiggled them, and let them sit some more thinking I just needed to break a bubble or something. Finally, after several tries and a couple hours I just popped those poppers in a 170 degree oven just to see what would happen. After about 10 minutes they were rock solid but glue had oozed out requiring clean up. Any ideas what the heck was going on? Why one set dried fine and the other not is a mystery.
Another thing: I used the Waspi Perfect Poppers, which are made of a hard foam. In the past, I used Zap-a-Gap to fill the slot, but these slots were pretty deep (deeper than I remember) and I wanted the slots to look good, so I read up and decided to use Elmer's Wood Filler. Well, it was easy to work with but when it dried is shrunk up into the slot, so I had to add it a couple more times. By the third application, it was such a thin layer that it didn't want to stick. They ended up ok, but not as clean as I wanted. So -- anybody got a better solution?