I should note that I’m printing in PLA basic. From some reading online, the suggestions I found were either weld-on 16 or 3D Gloop for PLA. 3D gloop is comparatively expensive, slow shipping and I think out of stock when I was gathering materials.
The weld-on goes on thin, and bonds in about the same time as superglue. Once it cures, I’ve added a second layer that builds on the joint, looking like an epoxy almost:
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