LOCTITE AA 3494 Light Cure Adhesive is a high transparency, low yellowing, and very high viscosity light-cure acrylic-based adhesive that allows for high, on-demand curing speed.LOCTITE AA 3494 is a transparent, acrylic instant adhesive well suited to plastics, ceramics, glass, and metals. It has a high on-demand curing speed. LOCTITE AA 3494 cures in seconds upon exposure to ultraviolet radiation of 365nm to form an impact resistant bond which exhibits excellent resistance to prolonged humidity or water immersion. Typical applications include bonding and sealing or potting applications of glass to itself or other materials, such as rough surface decorative glass, molded glass tableware items or automotive lighting components.