Spiel’s (Long Island City, NY) new Sterling Doublebinder is an economical, layflat perfect binder that boasts the capability to bind books as strong as PUR. It binds up to 300 books per hour, producing a layflat book, gluing not only the spine, but between the sheets (including coated stock). The books dry instantly.

Check out Spiel’s video demonstration at http://www.spielassociates.com/DoublebinderVideo.html.