|
Lots of snow Porsche away
Join Date: May 2011
Location: Calgary Alberta
Posts: 11,839
|
Normally when anodizing aluminum, you use alumiprep first, an acid etcher. Even though you are trying for a small local spot, I would suggest first etching it as it will not take much colour without it. I have annodized unetched aluminium before and you can leave it in the bath 5 times as long as etched aluminium and still pick up only about half the colour tone.
And keep in mind alodine is very toxic and is trans-dermal so will absorb through your skin quickly.
__________________
76 911S
86 GMC K1500
78 XS750 cafe racer to be
79 XS750 because one is just not enough
|