PPG basecoat clear coat question

Del K. Rykert drykert at rochester.rr.com
Tue Feb 24 14:43:22 AKST 2004


Depends on what caliber of gun your using..  
 
        del

----- Original Message ----- 
From: "Brian Young" <b4598070 at yahoo.com>
To: <discussion at nsrca.org>
Sent: Tuesday, February 24, 2004 5:33 PM
Subject: Re: PPG basecoat clear coat question


> Buddy, how long does it take to rub out a plane?
> 
> --- BUDDYonRC at aol.com wrote:
> >  Troy is correct except I opt for no clear coat. 
> > After I paint the base color I wait overnight then
> > wet sand the entire 
> > airplane with 2000 grit sandpaper after it is sanded
> > to where the entire surface has 
> > the same dull appearance and being careful not to
> > sand through I mask and 
> > paint the trim colors. Wait overnight, remove the
> > mask and sand the trim colors 
> > to remove all sharp edges along mask lines.
> > After all is sanded I polish out with 3-M Imperial
> > Hand Glaze #39007
> > I don't see a good reason to clear coat this system,
> > after it cures for a few 
> > days acetone wont even phase it.
> > It is important that if you use a primer use PPG
> > K-36 or equal some primers 
> > are not fuel proof and hot fuel can damage the
> > finish if it gets under the 
> > painted surface in places where you drill holes to
> > install engine needle valve 
> > access or other equipment.
> > Sanding before you add trim colors removes weight.
> > dust, bugs or anything 
> > else that fell on the wet paint and also allows you
> > to sand out any runs in the 
> > paint if you end up with any it also assures a
> > smooth mask surface which will 
> > minimize run under of the trim colors  
> > Buddy Brammer
> > 
> 
> 
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