KEYBONDTM UV Glass Glue (UV Adhesives) are low viscous transparent optical clear solvent less 100% solid single component which is eco friendly in nature. UV Adhesive in simple words is Glass glue, used to stick glass to glass, glass to metal and glass to other objects.KEYBONDTM Glass Glue is specially designed to react to long wave ultraviolet rays, that when curved give an optically clear bonded surface with exceptional strength characteristics.