Hi Martin,

I did my port side toe rail with Tremclad spray paint, flat black.
The underside had many corrosion spots & sorta cracks (linear corrosion). The corrosion got hogged out with a round burr on a pencil grinder and washed with a weak acid to get rid of salt deposits, then rinsed. The damage was filled with Devcon metal repair (it's black too). Sand/fair repair area when cured then lightly sand entire rail with fine grit paper, 220+.

Give it a turps wash, dry & paint. The first coat was just a light fog. I think I stopped maybe at the seventh coat.

It looks good at 6 years. The toe rail is the same age as yours.

        Cheers, Russ
        Sweet 35 mk-1
east Vancouver Island (we finally get to complain about it being hot :)

At 04:16 PM 10/07/2012, you wrote:
I want to piggy back on Alex's question regarding a re-coat over anodizing, in my case the C&C toe rail.

Any special prep (beyond sand / prime) to paint over the original anodizing? Any case histories of epic success or failure?

Martin
Calypso
1972 C&C 43
Seattle

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Alex Giannelia
Sent: Tuesday, July 10, 2012 3:52 PM
To: [email protected]
Subject: Stus-List Spar Re-finish: Powder Coating vs Anodizing

Hi Wally,

Thanks for the great links. You've obviously done a fantastic job inside out. On my side the local anodizing shop maxes out at 12' so no go for my spar.

However this begs a question for those metallurgists lurking out there: What do I do about the residual anodizing on the spar before I re-coat?

ALEX GIANNELIA

Phone (416) 203-9858
Fax       (416) 203-9843
Cell       (416) 529-0070

email: [email protected]
WEB: www.airsensing.com


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