Other UV resins should work similarly from what I understand ... XTC-3D (a gap-filling liquid conformal coating that hardens) Spraying with filler primer (not very good for smoothing layer ...

Not all 3D printers are alike, so here are things to think about when you're deciding what type you should buy ...

There are some solid choices out there for 3D printers, but we've got some reasons why a resin one is a better buy than FDM.

The resin used in stereolithography (SLA) is a syrupy liquid that is UV-cured, meaning it hardens when exposed to the right wavelength of light. But this process is not a perfectly binary one ...