15/06/13

Business Name

Viewports

Submersible Build Log

I stuck the 1mm epdm gaskets to the viewport seat.  There is a bit of excess glue to clean off.

I am not 100% convinced about these gaskets.  I think the lenses could have gone straight onto the surface without any gasket at all.  But I do like the idea that the gasket can take up any minor imperfections in the seating surface.  Someone has said that cork\neoprene works better.  I did get some rings made up out of that as well and they look like they would be ok as well.  Slightly harder material.  Anyway, I had to make a decision and I’ve gone for the 1mm epdm.  We’ll see if it works.