What is the average shelf life of PVA bookbinding glue?

PVA bookbinding glue can be expensive when purchased in large quantities (like a half or full gallon), so understanding the shelf life is important. In this pos

Glue for wood, furniture ᐉ Which glue is better for gluing wood

Bookbinding Glue Understanding bookbinding adhesive types & uses

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Does PVA glue go off by itself?

Easy to use formula is fast setting and can be remoistened with water. Ideal for bookbinding and paper, arts, cards, photos and DIY projects, as well

Books By Hand, PH Neutral PVA Adhesive, Acid-Free, Water-Soluble, Archival Quality PVA Formula, for Bookbinding, Book Repair, Framing, Collages, Paper

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Bookbinding Glue Understanding bookbinding adhesive types & uses

Store - WNY Book Arts Center

The Bonefolder: an e-journal for the bookbinder and book artist

BPG Adhesives - MediaWiki