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Alessandro Serrao · 05-23-2007, 06:07 PM

I did know that the potassium chrome alum works only in an acid environment.
The formula you've provided isn't supplying an acid environment.

Anyone can confirm this?

05-23-2007, 06:07 PM	#4 (permalink)
Alessandro Serrao Join Date: Oct 2004 Location: Rome, Italy Posts: 261	I did know that the potassium chrome alum works only in an acid environment. The formula you've provided isn't supplying an acid environment. Anyone can confirm this?