36 minutes ago, geert_2 said:I don't know how well cyanoacrylate will handle flexing models, but if the area that is bonded does not flex, or not too much, I think chances are good.
I think you mixed it up with TPU, because ToughPLA is not flexible at all.
I haven't tried yet to glue ToughPLA parts together, but I would try it with cyanoacrylate, I think this should work.
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geert_2 556
For *standard* PLA I have good results with cyanoacrylate glue. Never had any problems after hundreds of glued models. But I never used tough PLA.
Maybe you could try it on a few small test pieces? Don't waste a nice model on tests, just design and print a couple of small test plates.
I don't know how well cyanoacrylate will handle flexing models, but if the area that is bonded does not flex, or not too much, I think chances are good.
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