Is it possible to cut some thread and use hem tape to fix this?

I have a strap which fell apart due to the sewing degrading to the point it flat out failed, and totally split.

or

I have to do this in 2 areas, but realize I may need to sew it after using the tape to really hold it together towards the end to avoid another failure. Would it be possible to use fabric glue on the areas marked in red, let it dry for a few hours to be sure and then cut the orange parts out so I can use hem tape (like this: HeatnBond hem tape), without compromising anything?

TL;DR: I don't know how to sew, yet I can use hem tape. Yes I know, shame on me.