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Through Hulls

Submersible Build Log

I made delrin plugs to fit into the ends of the side thruster through hulls.  The bottom ones had tightly threaded holes for the brass rods.  I then mixed up the epoxy and poured it in.  The plugs held the brass electrical connetors in the correct place and also provided a seal for the epoxy while it was liquid.

The muck on the sides of the through hulls is just glue left over from the tape I used to protect them while the internal bores were grit blasted.  I just need to spend some time cleaning it off.  The grit blasting was to ensure good adhesion of the epoxy to the internal bore.