Hi group,
A friend of mine stumbled upon a great method for PCB / copper clad
cleaning before doing toner transfer.
Nevr-Dull (www.nevr-dull.com) "magic wadding polish" seems to take off all the dirt and grease with minimal force.
The copper surface comes out real nice, and makes a great mirror :)
After he showed me this, I went online to check if Nevr-Dull is also
available here in Germany (my friend got it from the US), and sure
enough, I found that its available at a couple of online stores, ebay,
and people said that some auto-equipment stores also carry it.
It seems to be popular among motor-cyclists (to make the chrome parts
all nice and shiny :)
The toner seemed to stick better than ever before.
I can upload some pictures later if someone is interested.
Regards,
Manuel
A friend of mine stumbled upon a great method for PCB / copper clad
cleaning before doing toner transfer.
Nevr-Dull (www.nevr-dull.com) "magic wadding polish" seems to take off all the dirt and grease with minimal force.
The copper surface comes out real nice, and makes a great mirror :)
After he showed me this, I went online to check if Nevr-Dull is also
available here in Germany (my friend got it from the US), and sure
enough, I found that its available at a couple of online stores, ebay,
and people said that some auto-equipment stores also carry it.
It seems to be popular among motor-cyclists (to make the chrome parts
all nice and shiny :)
The toner seemed to stick better than ever before.
I can upload some pictures later if someone is interested.
Regards,
Manuel