I need a watertight T100 mount for my boat.
My current setup uses a T100 and the standard mount through bolted to the hull. There's a second T100 mount on the inside of the hull to act as a 'sandwich'. Thus as the mount bolts are tightened (in theory) the two brackets pull towards one another. I injected silicon prior to tightening in the hopes of forcing excess silicon through any gaps and thus preventing any leaks.
But there are leaks. Possibly around where the cables have gone through the hull. (I drilled a hole through both mounting brackets and the hull for the cable to pass through). Perhaps the silicon isn't bonding to the cable sufficiently, or I need a better design.
I'm open to all suggestions. Especially those accompanied with 3D print files!