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Reply to "3D printing, the future?"

I’d like to get a resin printer someday. I print in PLA right now. A nice trick I’ve found printing things for my locomotives: you can buy PLA filament that is 40% iron filings. It prints with a nice texture that hides layer lines. The grey naturally matches grey undercarriages. And bonus: if you put it in a saltwater bath for a few days, it will actually rust!

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
330-757-3020

www.ogaugerr.com
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