If you do a cab wall install, yes you need to RTV it or you'll get water in during rain. If you do it under the cab like I mentioned, RTV is not needed but wouldn't be a bad idea. Also depends on your grommet.
where to mount antenna on S-10
Discussion in 'CB Radio Forum' started by Cledus Maggard, Dec 15, 2010.
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Page 2 of 2