"zxcvbob" wrote in message
...
docholliday wrote:

MSDS for this (Whink rust remover) doesn't mention HF at all, nor any
fluorides.
Mike


Did you actually look?
http://www.whink.com/images/msds/Rus...r_10062008.pdf

And there are DANGER! warnings about hydrofluoric acid printed on the
bottle. (not many consumer products use "DANGER" anymore, most say
"Caution" or "Warning")

-Bob

It should be taken off the market for ordinary consumers. That
concentration of HF (1.5-3.5%) is dangerous. If any is absorbed by the
skin, it causes gangrene!
Graham