Archive of the former Yahoo!Groups mailing list: Homebrew PCBs

I use a mixture of denatured alcohol and xylene.  Had both from some painting I had been doing and it works well.  About 1 part xylene to 5 parts alcohol.  I printed a test page with various width lines and tried different ratios by painting a little of the mixture on the lines.  You want the mixture to soften the toner and not smear the lines.
DuWayne