[Nana]

Hi,

I made a mold from a 3d printed piece and the mold picked up some of the tiny ridges that most 3d printed objects have. When I pour my UV resin in, its cures perfectly but pick up those ridges. I tried sanding them but its turning the piece white. Is there a way I can sand the ridges away without the piece turning white? Its supposed to be a clear piece.

[marcella]

I’d try painting the sanded surface with some more resin – the thinnest coat you can manage. It should make the surface smooth and thus clear again. Let us know how it works 🙂

[Author]

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