Yes, visible from the outside. From the inside I can't see due to the floor
being in the way.
I have an outboard on this boat.
My intent is outside repair only.

"Bowgus" wrote in message
...
You didn't say visible from the inside, or the outside, or both. Or if you
intend to patch from the inside or the outside. And I guess at 16' it' an
outboard?

I've got some visible cracks at the bottom of my hull on my 16ft
runabout.