this post was submitted on 08 Nov 2025
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diy
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This is pointless without telling us the model and posting a picture.
I would suggest plastic welding with a variable temp soldering iron and a 3D printing pen if the plastic is ABS. Then sanding the joints smooth. Acetone or glues are a waste of time because the thin binding surface cannot provide any strength.
Hot glue is for pasta arts and crafts and Teslas.