My original post was about reverse engineeing Press N Peel. I guess nobody is going to take the bait & try spraying BBQ paint on laser transparency film to see if it works. Save me the experimentation :)
After some thought..this is a coating technology problem not electronics. Maybe the Press N Peel guy should get some respect and not have his formula spread over the internet & reducing profit..
Got surprised to spark a debate over DIY vs outsourcing PCB's. Was interesting though. Cost, time, convienience and quality factors stear me to DIY. Others to outsourcing for no mess.
Using inkjet photopaper as a Press N Peel substitute is new to me. But as posted on here, may require some experimentation. Perhaps a tricky DIY method leads to frustration and outsourcing.
The blue stuff on Press N Peel will be a mystery for now. My next post is also about DIY PCB production.