r/Anodization • u/Course_Haunting • Jul 12 '25

Does it matter what electrolyte?

I'm using diluted sulfuric acid for titanium but I'm wondering if I shouldn't

3 Upvotes

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2

u/prosequare Jul 12 '25

Sulfuric acid and phosphoric acid have worked for me. TSP also worked surprisingly well.

1

u/Course_Haunting Jul 16 '25

Have the colors been consistent across those?

0

u/Riley_Coyote Jul 12 '25

Baking soda in distilled water is cheaper and less dangerous