grey color problem

[johnlindahl]

Hi y'all.
I've just set up my first anodizing line and things are going surprisingly well exept for one thing. I've been using fabric dye so far and the results have been just fine until i tried to get that nice slate grey color. So far i have only managed to get from pinkish grey to deepest purple from the dyes supposed to be grey.
Is there proper grey anodizing color or can i use a light mix of black?

Thanks in advance!

/John

[mcaswell]

We sell a grey dye at http://www.caswellplating.com/anodizedye.htm. It's $9.00 and makes 2 gallons of dye.