It did not look good to me. The glue failed on the ali strip . 800 lbs on 1 square inch is not really that impressive. Also, not enough info about the preparation that was used in the test or what will give the max strength.
I know that not all Poly glues are the same.Where they excel is in wood to wood , like plywood, fingerjoints etc
Maybe there could be a list of use with poly glues relating to cuemaking.
I have used poly glue for,
Laminating cork rings,
Bonding wood to Carbon shafts,