I've not yet used POR 15. But I plan to put it on the frame of my truck.
I was under the impression that POR doesn't like to be painted onto bare,
clean metal, but adheres better to rusty
(surface, not flaky) metal. Is this not true?
A somewhat humorous, somewhat unrelated, story.....
I long ago bought a spray can of that rust conversion stuff. I sprayed it
onto a rusty portion of my car in the fall.
(Lower Inside Passenger Door Panel) In the spring, the area that I had
treated was rust free and hard like steel,
unfortunately all the metal around it, that was factory painted unrusted
metal 6 months earlier was gone.
This was about 15 yrs ago on a 1979 Pontiac Sunbird, so I suspect like Bob
Rice says, it was treated with Rust-O-Matic
at the factory.
--
Stay Charged!
Hump
"Ignorance is treatable, with a good prognosis. However, if left
untreated, it develops into Arrogance, which is often
fatal. :-)" -- Lee Hart
-----Original Message-----
From: elec-trak-bounces cosmos phy tufts edu
[mailto:elec-trak-bounces cosmos phy tufts edu] On Behalf Of Klein Robert
W
NPRI
Sent: Thursday, April 28, 2005 3:20 PM
To: 'chris_t microtrac com'; elec-trak cosmos phy tufts edu
Subject: RE: (ET) Spring cleaning leads to questions
Chris,
Some words to the wise:
Once you get your deck back use POR instead of Rustoleum. You'll get a
great primary bond between the por and the white metal and a lot thicker
(Mil) buildup. You can overcoat the POR with the white if you want to
keep
the deck looking clean. I've been told by this group not to use my
pressure
washer to clean the deck. Now I use an old wood kitchen scraper which
works
great. I also shed store my front mounted deck in the vertical position
so
the underneath gets a lot of air time.
You should not be having corrosion issues with the steel/Stainless steel
interfaqce. They are just not far enough away on the noble metals chart.
See below link. Mild steel and 304/316 SS are next to each other and
they're not in a saltwater environment.
http://www.clementsmarine.co.uk/PDF/TD015/TD015.PDF
I would recommend using steel fasteners and degrease and paint over them
after assembly.
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