About a year ago I purchase some of the AQ3000 photoresist and had pretty good results with it as long as I carefully spun and cured it. Now I want more, and it appears to have become unobtainable. The company (Genesis MT) that makes it has entered into "an exclusive relationship" with Florida CirTech, which is a funny name for a company located in Colorado. I tried emailing Genesis, who referred me to CirTech and they never answered my emails. They appear to have no interest in selling the stuff even though their exclusive relationship is trumpeted at the top of their page:
http://www.floridacirtech.com/VERY unimpressive and unprofessional. There are no links to purchase product, and you get the used-car-salesman-type sales reps (All two covering the USA) to talk to instead if you really want to talk to a human. Why these people (GMT) don't sell through normal suppliers or even eBay (Where I got mine) is beyond me. Anybody else have a better (recent) experience?
Thanks-
Larry