Bill Kearney wrote:
If possible, the permanent fix is to replace the flex hose with
rigid
1.25"
PVC. (these 2 pipes are about the same size)

I wouldn't use rigid PVC in a boat. The vibrations are such that
you're looking for trouble WHEN (not if) the connections start
breaking loose.

There may be some portions of the setup that could use rigid pipe but
I doubt it.

Hard PVC pipe is ok for long straight runs, provided it's supported and
"soft coupled" to anything rigid--toilet, tank, y-valve, thru-hull
etc--with enough hose (about a foot) to allow flex and cushion shock.

It's not a good idea to use it in a system that has a lot of short runs
and bends, though...'cuz you end up with a zillion unions, all potential
leakers.


--
Peggie
----------
Peggie Hall
Specializing in marine sanitation since 1987
Author "Get Rid of Boat Odors - A Guide To Marine Sanitation Systems and
Other Sources of Aggravation and Odor"
http://shop.sailboatowners.com/books...ku=90&cat=1304

On Wed, 28 Jun 2006 17:14:56 GMT, Peggie Hall
wrote:

Pete C wrote:
On Wed, 28 Jun 2006 03:53:47 GMT, Peggie Hall
wrote:

The only real cure for permeated sanitation hoses is replacement.
However, if you'd rather wait till fall to do that miserable job, you
can buy youreself that much time by wrapping the hoses in Saran
Wrap...it must be Saran...no other brand.

Aluminium tape will do nicely too.

You have to be very careful using aluminum tape...to make sure that it
doesn't ever come in contact anywhere with any wiring or metal. 'Cuz if
it does, galvanic corrosion and/or electrolysis is the result.

Good point, I guess a layer of duct tape or similar would take care of
that.

cheers,
Pete.

Peggie Hall wrote in news:ZSyog.109820$H71.56700
@newssvr13.news.prodigy.com:

all potential
leakers.


Yecch....I should have learned by now NOT to read Peggie's posts right
after dinner....(c;

Replacing the sanitation hose can be a huge PITA and the stuff is
ridiculously expensive. If your schedule and wallet don't have room for this
now, you can get seal the outside of the hose by painting it.
I've done this with black hose, but not white so don't know what kind of
paint to use.
If there is a leak, break out the wifes platex dish washing gloves! She
probably won't want them back when your done....
MMC
wrote in message
...
The line from my toilet runs under the bed, through the rear wall
(transom?) of the interior and into a tank in the engine compartment.
Recently I've removed the walls from around the bottom of the bed,
and now the stink from the hose is much more noticable. It's a white
plastic hose and you can see that there is wire reinforcement within.
Is there something I can wrap the hose in, or any other methods to
reduce the amount of smell that gets out through the hose?

Thanks,
David