To get a general idea of how strong the glues are, try to separate the sticks in one of the samples by hand. What do you observe ... Shear Test is a standard way to test the strength of glue to hold ...

It’s just a matter of feeding a glue stick into its bottom ... that involves a deft hand. In this instance, you'll have to wait 15 seconds while awkwardly holding a bit of wing or a ship ...