The idea is to put a layer of resin over the layer lines and other imperfections of the 3D print, cure it with a handheld UV flashlight, and then sand it smooth. Essentially it’s like using ...

However, I happened to have access to the syrup-thick UV resin from an SLA printer and it occurred to me to see whether I could smooth a 3D print by brushing the resin on, then curing it.

Vitralit UH 1411 is a hybrid epoxy resin-acrylate adhesive that cures with UV light. Panacal said it can also be cured by a combination of UV or visible light and heat after application ...

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.