When the longevity and archival quality of prints is crucial, you have fewer options available. The one true archival mounting process is in a hot press (as this is reversible) on PH Neutral cotton rag museum or conservation board. This can however cause problems with larger prints not being rigid enough once mounted. We have developed ways around this and have other options for archival mounting.
Please enquire for details as often we can come up with a personalised solution.