Methylene Chloride is pretty nasty stuff. I see that it vaporizes at 104F so vapor smoothing it would be easy in a double boiler with hot tap water. I think more carcinogenic than Acetone so I'd guess it's best to only smooth outside with an organic respirator on. I see that it vaporizes at 104F so vapor smoothing it would be easy in a double boiler with hot tap water. I guess you could to a quick dip technique and not be too risky.

I'd guess that most people Acetone smooth and don't use a respirator. We've gotten so used to smelling Acetone when our wives do their nails that we've subconsciously convinced ourselves that it's not dangerous.

I have a spool coming. I look forward to using it. Does Pet+ put off any dangerous fumes when printing?