Thanks for the recommendations. I won't be fiberglassing down there - I figure it'll be Spring by the time I get to that stage and I have another building I can use then (and MAS has a low-temp epoxy that's supposed to be good to 35 degrees). Also, it won't be as cold as 35 all the time (wouldn't want to work in that temp, anyway). Problem is, I've read the glue bottles, and while the "fancier" stuff lists temperatures, the plain old Elmer's and (I think) Titebond simply don't say on the package.

Bob