Should special attention be applied while choosing which kind of glue ? Can't certain glues not create a "chemical microcosmos" inside the box and cause discolorations etc. ?
A neutral pH PVA adhesive looks to be best. I'm looking online and seeing many that are made from various sources, but the neutral pH PVA thing apparently is the only things that really matters. They're non-acidic. I think it's usually the binding chemicals that are the problem, so non-acidic binding chemicals do the trick?
Should special attention be applied while choosing which kind of glue ? Can't certain glues not create a "chemical microcosmos" inside the box and cause discolorations etc. ?
A neutral pH PVA adhesive looks to be best. I'm looking online and seeing many that are made from various sources, but the neutral pH PVA thing apparently is the only things that really matters. They're non-acidic. I think it's usually the binding chemicals that are the problem, so non-acidic binding chemicals do the trick?