[Shop-talk] Source (or alternative) for Phosphoric Acid

[David Scheidt]

On 9/20/07, Bob Spidell <bspidell at comcast.net> wrote:
> I've heard that Coke
> (the legal kind ;)
> has mild (obviously) phosphoric acid content and is a good rust remover
> (I'd stick with
> metal prep, though).

At one point, Coca-cola were the largest users of phosphoric acid in
the world.  I don't know if they still are, but I've my doubts.

-- 
David Scheidt
dmscheidt at gmail.com