More or less...
With anti fungal properties ....
That don't work.
I'm using Loctite G02 Glue...
It stays flexible...but gives a surface a callous will heal over...
It reacts funny with ficus sap...
But I have some in what was a dry spot, and the callous has touched it and appears to be growing over.
The other on on elm..
To keep it from rotting.
It is healing over to...but more, moving the glue as it does.
Duct seal works good.
@Leo in N E Illinois did you use any of that stuff I gave you yet?
I haven't.
Sorce