Nice! My garage takes me all morning to get it to 40°. I’m using an old kerosene heater and the Bondo still drys in those temps. It takes an hour or so before you can work with it, but overnight it drys hard. If I need to apply primer, I’ll add a Mr. buddy propane heater and can get it up to 55°. The high build urethane primer I’m using drys without any issues with the addition of some reducer to get it to spray smoother.
The point is, you can still do bodywork in the winter!
