Ah, there may be viscosity issues, but there's also the issue of having the boat ready prior to spring. I missed having a boat on the water at the last thaw. Between grad school and enjoying a newborn son and trying to find some time to spend with my lovely wife, the boat just didn't seem so important. But we're moving in the spring, and I have little desire to move parts. So I'm dealing with "viscosity issues" happily.

BTW, the MAS I'm using ~50 degrees (75% slow, 25% fast hardner) is working like a champ. Once it starts reacting, I think it heats up enough to give plenty of viscosity for wet out.