Hole

vacabill

Cadet
Joined
Oct 16, 2007
Messages
20
Drilled 1" hole for transducer cable in transom, what is the best silicon or substance to fill it?
 

dingbat

Supreme Mariner
Joined
Nov 20, 2001
Messages
16,045
Re: Hole

Do a search at West Marine for "wire caps". They are made specifically for this purpose
 

Boatist

Rear Admiral
Joined
Apr 22, 2002
Messages
4,552
Re: Hole

They make Stainless steel cover to go over the hole and hide it and also keep water out. Above the Water line can seal that with any type of silicon seal.
I could not make myself drill that hole so ran cable over the transom then under the gunnel up to the unit. Someday maybe I will do it.
 
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