thru hull VS transducer mount

[Shawn Braquet]

Originally Posted by Ray

The ones that read thru the glass work fine. Just have to be mounted with no
air bubbles in the sealant. I would use something like 3M 5200. Push down and
twist at the same time so you won't have air bubbles.
Only thing is once the 5200 is cured, it ain't coming off, so make sure it is where
you want it.

so the thru hull can be mounted beneath the console on the floor and not to the actual hull and work properly?