On Calypso we are 1 year into a durability test of painting a section of toe 
(holey) rail with the zinc chromate primer then satin black engine paint.  So 
far the paint process has held up well.



The aluminum rail extrusion was prepped by sanding with a scotch brite type 
abrasive wheel on a drill motor, hand finishing where required then immediately 
applying the primer.



If the test section continues to hold up this well we will paint the rest 
including the stanchion bases as time allows.



Martin

Calypso

1971 C&C 43

Seattle

________________________________
From: CnC-List [cnc-list-boun...@cnc-list.com] on behalf of coltrek via 
CnC-List [cnc-list@cnc-list.com]
Sent: Sunday, June 29, 2014 10:40 AM
To: cnc-list@cnc-list.com
Subject: Re: Stus-List Aluminum coating

It's supposed to be anodized,  so it should wear,  not flake,  unless someone 
painted it.
I had mine stripped & re- anodized black.  It came out corse,  and I wouldn't 
do it again.  I would just paint it, after a zinc chromate primer.  Maybe black 
engine paint would look appropriate.


Wild Bill

-------- Original message --------
From: Tom Buscaglia via CnC-List
Date:06/29/2014 12:26 PM (GMT-05:00)
To: cnc-list@cnc-list.com
Subject: Stus-List Aluminum coating

The black coating on the stanchion bases along the rail on Alera have flaked 
off in a few spots.  I bet someone here has dealt with this issue...

Tom Buscaglia
S/V Arera
1990 C&C 37+/40
Vashon WA
P 206.463.9200



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