3d Print Sanding
Browse 6 matching answers for 3d print sanding (surfaces: plastic 3D print, 3D print, PLA plastic, resin 3D print; tasks: 3D print finishing, layer line removal, primer sanding, heat control).
What grit for PLA 3D prints?
PLA 3D prints show layer lines after sanding. Recommended grit: Use 220 or 320 for visible layer lines, then 400, 600, and 800 for smoother prep.
What grit for ABS 3D prints?
ABS 3D prints have layer lines or rough support marks. Recommended grit: Use 220 or 320 for support marks, then 400, 600, and 800 for smoothing.
What grit removes 3D print layer lines?
3D print layer lines remain visible after sanding. Recommended grit: Use 220 or 320 for layer lines, then 400, 600, and 800 for smoother prep.
What grit to sand primer on a 3D print?
Primer on a 3D print shows rough spots, scratches, or layer lines. Recommended grit: Use 400 or 600 on primer, then 800 for finer paint prep.
PLA gets soft while sanding
PLA plastic can soften, smear, or lose detail during sanding. Recommended grit: Use 220 or 320 with light pressure, then 400 or 600 for finer prep.
What grit for resin print support marks?
Resin 3D prints can show small bumps or scars after supports are removed. Recommended grit: Use 400 or 600 for small support marks, then 800 and 1000 for finer smoothing.