PUR Binding refers to a softcover book binding method that makes use of Polyurethane Reactive (PUR) adhesive.

PUR Binding is a form of perfect binding, where the pages and cover are glued together at the spine and the other three sides of the book are trimmed as needed to give them clean “perfect” edges.

Polyurethane Reactive (PUR) is the most durable book binding glue available. It is far superior to Ethylene Vinyl Acetate (EVA) or any other adhesives used in traditional perfect binding.