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On 01/28/01 08:29:18 you wrote:
>
>----[Please read http://ercoupers.com/disclaimer.htm before following any
advice in this 
forum.]----
>
>PLEASE!!!!!!!!!
>Make sure that boat paint doesn't have copper as an ingredient!!!!!!!
>Marine boat paints often use copper or other heavy metals to prevent
barnicle 
>formation.  It literally dissolves aluminum because of electrolysis.
>Fred
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Boat paints that contain copper and other anti-fouling agents are BOTTOM
paint.  What we 
have been discussing is the paint used on the topsides and deck, the
glossy color coat.  
Whether produced by Dupont, Sikkens, PPG, Pettit or other manufacturer, it
is a two part 
polyurethane (sometimes called multithane) that can be sprayed or brushed
on.  Whether 
done in an aircraft shop, boat shop, auto body shop, or at home, it comes
out looking 
great if the surface is prepped right and instructions are followed.

The points brought up re: safety are EXCELLENT.  This stuff IS dangerous
if it gets in 
your lungs.  That is why I suggested rolling and brushing to avoid getting
the particles 
in the air -and in your lungs.  You MUST use a positive pressure breathing
system when 
spraying with this paint.  This is even mentioned in many of the catalogs
(including West 
Marine) that you can avoid many of the hazards by rolling -but still use
in a WELL 
ventilated area.

Something I haven't seen mentioned is that aircraft shops know the
problems with painting 
around static ports, etc. -and are less likely to cause problems with
these delicate 
areas.  If you take a plane or plane parts to a non-aviation shop, you and
your A&P will 
have to make sure these items are properly protected.

I hope this doesn't add more confusion to this discussion.

Michael J. Nutt
Warren, MI

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