Glue

Some thing I've always wondered - Why doesn't superglue stick to the inside of the tube?

Any ideas?

It's because it only solidifies and sticks when it reacts with the air it is exposed to when used.

It's not as super as it used to be. I remember the old stuff, you would open that stuff up and every thing would be stuck to your fingers (paper, thing you are gluing, cat, couch etc.).

jimmyb270 is right🙄