All of our perfect bound books are made with PUR glue — the same high-performance adhesive used in professional bookbinding.
Why it matters:
Pages stay securely in place, even with heavy use
Works perfectly with all kinds of paper (coated or uncoated)
The spine won’t crack or fall apart over time
It holds strong, even on thick or heavy books
Think of PUR glue as the secret behind that crisp, clean spine on a bookstore-quality book. Your pages stay where they should, your book opens smoothly, and it lasts longer.