Tom A
RFF Sponsor
As Leo says, the XX (Kodak 5222) and the Plus X does not have remblack backing. I suspect that most of the colorneg stock has it though.
Some of the older bl/w did come with it - Du Ponts Superia did have it. I picked up a can of it a couple of years ago - it was 40 yeras out of date and I did shoot a couple of rolls and went to the effort of removing the remblack. It was not worth the trouble - a/the film was old enough to have lost about 3 stops of speed (asa 12!) and that damnd remblack will dry and coat everything with a fine black dust! Gave it to a friend instead (he is a professional movie "processor" and has a better facility for removing the stuff and he likes odd old films too).
Even after a year and frequent scrubbing I keep running into patches of the stuff in my darkroom!!!
Some of the older bl/w did come with it - Du Ponts Superia did have it. I picked up a can of it a couple of years ago - it was 40 yeras out of date and I did shoot a couple of rolls and went to the effort of removing the remblack. It was not worth the trouble - a/the film was old enough to have lost about 3 stops of speed (asa 12!) and that damnd remblack will dry and coat everything with a fine black dust! Gave it to a friend instead (he is a professional movie "processor" and has a better facility for removing the stuff and he likes odd old films too).
Even after a year and frequent scrubbing I keep running into patches of the stuff in my darkroom!!!