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

What's the easiest way to photosensitize copper boards and get high quality
results? I'm making double sided boards with traces down to 10 mils.

Laminate photoresist film? Applying some liquid/spray solution?

Can anyone suggest sources or product names? I'm in Canada, but any
suggestions would be appreciated.

Thanks.

- Chris Graham