That is, of course, until you do some post-print finishing ... acetone used to smooth out 3D printed objects before – either by dunking the parts in an acetone bath or brushing the solvent ...

Sanding, usually along with using fillers like Bondo Smoothing with solvents (e.g. acetone vapor bath for ABS ... If you take some resin to use for 3D print smoothing, do not return it to a ...