Can anyone tell me whether this kind of glue (B-72) will hold up under freezing temperatures? I had the idea to prep out one of my local shale fossils using the freeze-thaw method, but I have glue in the part of the fossil that I want to keep intact. I don't want to subject it to freezing temps if the glue won't hold up. The plan is not to soak the whole piece, just apply a bit of water on the (unglued) side I want to freeze, either outside this winter when it goes below freezing, or in the freezer.