[C320-list] 'Sticky' Through-Hull Valves

[Troy Dunn]

Saltwater kept?

Troy Dunn
Hull#514

On Mon, Apr 29, 2024 at 11:34 AM Tony Kalish via C320-list <
c320-list at lists.catalina320.com> wrote:

> I have the Marelon through-hull valves on my 1999 Catalina 320.  I try
> every year to lube and exercise the valves but they still bind and are
> 'sticky'...they don't open/close smoothly.  I've been using the Marelube to
> help keep them working, but doesn't seem to be working.  Any suggestions?
> Anyone else have similar issues?
>