: I've epoxied around plastic tube and it acted like a form. You end up with an
: epoxy tube coated with plastic on the inside. It was not that hard to keep
: the tube in place afterward to keep the wire from wearing through the
: epxoy. Would that work with your application?

I don't know. Maybe with a little Marine goo it'd not leak. Anyway, I bought air break tubing per Reg, I'll rough it up per Björn, and probably Marine sealant around it.

Crossing fingers that it won't leak.