Nigel Goodwin said:
Nice hair job perhaps?
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Hey, it is a new year. They would freak out if I came to work with white hair...
Maybe so highlights.
Rolf and others.
1) I need 30% NOT 3% to make this work?
2) What are the mixture amounts, Rolf was 25% H2O2 and 75% Muratic acid
3) And I pour the Peroxide in first???
1) You need the strongest one available in the drug store I think it is 30 volumes. (30 volumes =~ 9%)
2) I use about 1/4 Peroxide + 3/4 Muriatic, but I cannot tell you precisely, because I measure it with the famous eye-o-meter. The truth is that you does not need great amounts, you won't need more than 30% H2O2 mixtured. And, if you see that the board isn't etching (it's rare), just add a bit more.
3) Yes, always pour the peroxide first and slowly.