Quote Originally Posted by Gerald C Koch View Post
How do you propose to wash out any antihalation dyes but leave the sensitising dyes untouched? If the film uses an antihalation film base -- this dyd cannot be washed out.
can you remove the sensitizing dyes just by washing?

this could be interesting...I have always wanted to use a film that only had the sensitivity to UV & blue

I have a large drum for processing prints...could easily leave a reel of film in there & let it dry...