Begin by drawing light, squiggly pencil lines on the surface ... smooth. I generally start at 80 grit and end with 100 or 120 grit. Sanding through all the grits to 220 grit won’t improve the ...

Even with very high-quality prints with sub-0.1mm layer height, getting a shiny and smooth finish of injection molded plastic is nearly impossible. That is, of course, until you do some post-print ...

Rough-Form and Smooth-Form As-Cast Finishes have been replaced with Surface Finish-1.0, -2.0 and -3.0 and are referred to as SF-1.0, SF-2.0 and SF-3.0 in the recently revised specification.