An adhesive, or glue, is a mixture in a liquid or semi-liquid state that adheres or bonds items together. Adhesives may come from either natural or synthetic sources.
http://en.wikipedia.org/wiki/Adhesive

L & D Adhesives, Inc. is an authorized distributor for over 30 adhesive manufactures around the country. We have been helping customers find solutions since 1973.
http://www.adhesives.com/

The online portal dedicated to engineers, designers, architects and others who wish to understand the benefits and values that adhesives and sealants bring to modern product ...
http://www.adhesives.org/

Buy adhesives online from Dow Corning, Loctite, 3M and more including Sylgard, Hysol, Stycast, Eccobond, Sikaflex, plus RFQ and Glue Doctor live chat.
http://www.ellsworth.com/

Permabond Engineering Adhesives - Interested in distributing high quality adhesives and sealants? Permabond LLC has a complete line of anaerobics for threadlocking, retaining, pipe
http://permabond.com/