Best way to install transducer thru hull

[fishmacro]

Hey everyone, so over the years i've tried different methods to install the thru- hull transducer in my kayak. About three years ago, i tried a method with duct seal and it has been by far he best and longest lasting method, better yet, the transduce still looks like new.

I made a video on how i did this installation and hope it helps someone out!

https://youtu.be/RnyeOQCkyRQ