[SkunkBoat]

search tags for transom repair.
Just did this last season....see Youtube links in my signature.

Electric chain saw...YES!!!! Highly recommended!!!

the name out there for pourable are Arjay/Nidacore/CarbonCore. best as i can tell Carbon Core is the latest name for the same product. Could not find anyone selling the other two.
They were in Virginia but gave me a name of a distributor in NY. See other posts for details.

There is another product called Seacast I think? Thicker material with chopped glass in it. They were in Florida....$$$$$$shipping.

from Youtube videos, I thought the CarbonCore poured better.