I have a feeling that no matter the external message, the internal GW plan is to trend towards 100% plastic. It might take another five, ten, or twenty years, but I think they're interested in eventually reaching that point.
However, metals work really well for certain castings.Finecast, apparently, can fill a similar niche.
Retooling for all-plastics would cost a fortune. Moving to Finecast as an intermediate step is nearly free for them.
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