I would think you could fabricate an acceptable tube by using a dowel
as a form. Once the epoxy is set, drill out the wood. But I don't
know the details of G-10 so I'm just guessing.

"Jim Conlin" writes:

That's a good solution. If the stuff in the middle is either highly
compressible (like foam) or highly water-sensitive(like steel), then G-10
(fiberglass-epoxy) tubes are a very good thing. Has anyone found a
lower-cost supplier if this stuff than McMaster-Carr?



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