3DPrinting

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3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.

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What is the recommended way to bond a resin-printed part to a PLA part? (self.3dprinting)

submitted 4 months ago by GhostlyPixel to c/3dprinting

15 comments fedilink hide all child comments

I’m looking for some advice on how to bond a post-processed resin printed piece to a large PLA print. I assume my options are either superglue or maybe brushing resin onto the PLA, attaching the resin print, and hitting it with a UV light?

Is there a better way? Thanks!

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[–] FuglyDuck 8 points 4 months ago* (last edited 4 months ago)

Rough up both surfaces.

Alternatively, if you want a removable bond, barges. It can be neater (barges is weird. You paint it on both parts after a few minutes, it’ll be not-tacky, but’ll bond to other barges. You can remove it with the application of gentle heat. It’s also flexible.)

Finally VHB tape from 3m is wonderful,