Well, after a few days of baby sitting duty, and a bunch of other stuff that needed to be done, I tried testing the strength of a piece of fiberglass cloth with fiberglass resin again.
Unfortunately, I had the same results as last time. At about 535 lbs or so things started slipping, so I had to postpone the test.
I guess I need to change the blocks that hold the fiberglass a little bit so they don't slip and see what the strength is when it fails.
As before, the fiberglass is still the winner, between that, epoxy, and Por 15.
Getting ready to start working again. Wahoo!
