fyi... wipe on poly @ 60 degrees takes about 4 days to dry without
being tacky(at least on the project I just finished). I imagine below
55 degrees, the solvent doesn't flash off. Maybe a heat lamp in an
insulated box that is spark proof might work. Wipe on poly's work
great, but best @70 degrees. You can experiment on a piece of scrap
wood, its better than screwing up your hard work.