this is GLUE.
I applied this paste in winter when the wire cut into this little ficus enough to make it bleed. it is now May 2nd the paste does NOT come off. In fact, it's still a little tacky/sticky. I'd say it smells like PVA or wood glue so just presume it is going to be permanent to your tree if you apply it like this :/ It isn't too noticeable but it does make it look like I just tried to sculpt over the wire scars when my intent was to help them heal more smoothly and then have the glue peel off.
I also used this glue to repair a quince tree that accidentally got split down the trunk. with this glue and some grafting tape and wire, the tree didn't even notice the injury.
Haven’t used it, unable to comment. The literature indicates it as what I want.
I like it's antibacterial properties and sealing of the cuts. We have fog where I live and fresh cuts get mold on them but the cut paste stops it.
Much easier to use than paste, and better for shaping to the usually irregular cuts.