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Joined 1 year ago
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Cake day: June 13th, 2023

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  • Your plan seems sane to me. I think you’ve done all the research you need to do based on the OP. I hope it works out for you and your brother.

    Just as an aside, TPU will hold up outside and in wet conditions very well. If you want it to be less flexible, then you need only to print your parts with more outer walls / maybe more infill. 95A hardness TPU isn’t too expensive nor soft. I wouldn’t recommend engine parts being made from it, but parts printed in TPU will float pretty easily. I’m sure on a boat that can be handy.