Ospho is probably phosphoric acid based...lots of 'rust' converters are and
the name suggests it.
Andy
>From: Gary and Kate Bales <kgb@clipper.net>
>Reply-To: Gary and Kate Bales <kgb@clipper.net>
>To: Lancer7676@aol.com
>CC: grbyrns@ucdavis.edu, spridgets@autox.team.net
>Subject: Re: Undercoating
>Date: Mon, 27 Sep 1999 00:19:19 -0700
>
>Hi,
>Ospho is something The paint shop recommended very highly. It is some sort
>of a
>liquid that you brush on prior to painting. It does something to any trace
>of
>rust that may be present and kills the rust, turning it to a paintable
>surface. I
>flunked chemistry, so that is about the best description I can give. Most
>any
>paint store should be able to tell you more.
>Kate
>
>Lancer7676@aol.com wrote:
>
> > In a message dated 9/26/99 12:44:48 PM Eastern Daylight Time,
>kgb@clipper.net
> > writes:
> >
> > << I brushed Ospho on everything >>
> >
> > Kate:
> >
> > What is Ospho--Phosphoric Acid? If so, do you know what the
>concentration is?
> >
> > ---David C.
>
>
>
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