View Single Post
  #5 (permalink)  
Old 04-01-2008, 09:28 AM
Scott Zuhse Scott Zuhse is offline
Super Moderator
 
Join Date: Mar 2005
Posts: 1,195
Default

Adding a coloring agent will not diminish the effectiveness of the glycol. Not certain as to how long the dye you are using would hold up.
__________________
Scott Zuhse, Instructor Micro Matic Dispense Institute
Reply With Quote