Loctite 3103 is primarily designed for bonding polycarbonate to itself, while not inducing stress cracking under typical molded stress levels. The thixotropic nature of Loctite 3103 reduces the migration of liquid product after application to the substrate. Loctite 3103 cures rapidly to form flexible, transparent bonds when exposed to ultraviolet light and/or visible light of sufficient irradiance and has shown excellent adhesion to a wide variety of substrates including glass, many plastics and most metals.