Hi,

I'm looking for negative photo resist for 5 to 30 um processing. In this
process the resolution is not important. The resist and developer should (if
possible) be nontoxic. It would nice to have resist stripped in Ace or in some
AZ developer. I know Japanese have resist called NFR015, but they
doesn't seem to sell it to Europeans. I wonder what you might know about PR's
or PR vendors?

With Best Regards,
Antti Peltonen
Process Engineer
Helsinki University of Technology