Quote Originally Posted by Stew

How many years can I freeze color RA-4 paper ,( fuji crystal archive or kodak endura), and still expect to get good results with no color shifts when printing with it?

I have kept Endura on the shelf in my darkroom which is 68F all winter but pretty hot in the summer. It showed no change over that year.

I routinely keep it either frozen or refrigerated though, but the shelf life of the new Endura is remarkably good.