View Single Post
  #17  
Old 08-12-2012
Col's Avatar
Col Col is offline
Awesome Admin
 
Join Date: Mar 2006
Location: York
Posts: 4,571
Send a message via AIM to Col
Default

Quote:
Originally Posted by Rebelrc View Post
Yes Col
No problem to change colour
Every time you re anodise a part it is stripped of colour by submerging in caustic,
Then de smut ( nitric acid ) to clean any impurity residue
Then buzzed in the tank for 1hr ( sulphuric acid ) 12volts
Remove from tank and rinse
Submerge in dye ( the longer it's left the darker the shade )
Then pop part into boiling water to seal it for 30 mins
Done
Lol

Obvious when you know, isn't it!

Thanks buddy
Reply With Quote