![Polymers | Free Full-Text | Facile Surface Treatment of 3D-Printed PLA Filter for Enhanced Graphene Oxide Doping and Effective Removal of Cationic Dyes Polymers | Free Full-Text | Facile Surface Treatment of 3D-Printed PLA Filter for Enhanced Graphene Oxide Doping and Effective Removal of Cationic Dyes](https://pub.mdpi-res.com/polymers/polymers-15-00269/article_deploy/html/images/polymers-15-00269-ag.png?1673863568)
Polymers | Free Full-Text | Facile Surface Treatment of 3D-Printed PLA Filter for Enhanced Graphene Oxide Doping and Effective Removal of Cationic Dyes
![It's not perfect but if you rub acetone on pla then give it a good layer of filler primer it goes a long way to smoothing your print. : r/3Dprinting It's not perfect but if you rub acetone on pla then give it a good layer of filler primer it goes a long way to smoothing your print. : r/3Dprinting](https://preview.redd.it/its-not-perfect-but-if-you-rub-acetone-on-pla-then-give-it-v0-cyozm4geu7h81.jpg?width=640&crop=smart&auto=webp&s=cd021d45ae4acc11b8b1d8dcdd28a651fc35e20a)
It's not perfect but if you rub acetone on pla then give it a good layer of filler primer it goes a long way to smoothing your print. : r/3Dprinting
![How to Use Sanding to Smooth PLA Without Acetone - 3DSourced | Smoothing 3d prints, 3d printing, 3d printing diy How to Use Sanding to Smooth PLA Without Acetone - 3DSourced | Smoothing 3d prints, 3d printing, 3d printing diy](https://i.pinimg.com/originals/20/e8/f2/20e8f230efab2493e67071f62f3bf658.jpg)