[TowerTalk] RE : galvenizing vs painting a tower platform

[hermans]

Hello Tom,

Your expression " No paint last forever " should have been completed
with " only CW last forever ".
It doesn't hurt to believe.......
Thanks for the info anyway. I have two sections of a stand alone tower
to refurbish, so I'll look in the direction of my car vendor Peugeot.
Cheers and meet you in CW Tom.

Jos on4kj  (OR5G in contests)

-----Message d'origine-----
De : towertalk-bounces at contesting.com
[mailto:towertalk-bounces at contesting.com] De la part de Tom Sessions
Envoyé : samedi 8 octobre 2005 1:56
À : towertalk at contesting.com
Objet : Re: [TowerTalk] galvenizing vs painting a tower platform


I have to whole heartedly agree with Daron N7HQR.

Two part epoxy oil based exterior (Marine, Polyurethane, etc.) paints
are at 
the top of list for long term protection and sealing from rusting.
That's 
what the navy uses.  A similar paint is on your car.

Those paints are much longer lasting than cold galvanizing compound and
much 
much much longer lasting than the basic Rustoleum paint, which is really

just a coating, not a sealer, like any other typical paint (Krylon,
etc.). 
The Rustoleum company has gotten a lot of mileage out of that name.

Occaisionally a miracle "one coat lasts forever - right over rust -
paint 
product appears on these pages".  If it works for you, then go for it.
But 
after livng on the Gulf Coast I have seen nothing better than two part
epoxy 
exterior paints.  They are expensive and labor intensive, requiring
removing 
any rust first.

No paint lasts forever.

Tom K4RV


  ----- Original Message ----- 
From: "Daron J. Wilson" <daron at wilson.org>
To: <towertalk at contesting.com>
Sent: Friday, October 07, 2005 8:13 PM
Subject: Re: [TowerTalk] galvenizing vs painting a tower platform


>
>> Is the cold galvanizing compound adequate?  How many coats should be 
>> applied? Is it better than just painting it with regular paint?
>
> We use this on galvanized conduit where we had to cut threads, and on 
> lots of other outdoor stuff on the coast.  It is better than nothing, 
> but seems to last less than a year before rust sets in.
>
> You might consider a marine epoxy paint.  We've used this stuff on
> untreated
> pipe and steel components with very good results.  It's expensive, but

> seems
> to better than rattle can paints.
>
> Good Luck!
>
> N7HQR
>
>
> _______________________________________________
>
> See: http://www.mscomputer.com  for "Self Supporting Towers", 
> "Wireless
> Weather Stations", and lot's more.  Call Toll Free, 1-800-333-9041
with 
> any questions and ask for Sherman, W2FLA.
>
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_______________________________________________

See: http://www.mscomputer.com  for "Self Supporting Towers", "Wireless
Weather Stations", and lot's more.  Call Toll Free, 1-800-333-9041 with
any questions and ask for Sherman, W2FLA.

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