LOCTITE AA 3494 LC Light Cure Adhesive High transparency, low yellowing. UV-light andor visible light curing acrylic. Low yellowing in sunlight environment. For bonding glass, plastics, metals, etc. Colour: clear. Viscosity in mPas: 6.000. Depth of cure in mm: 13. Tack free time in sec.: 30. Fixturing time in sec.: 8. Shore hardness: D 65. Well suited for plastics. Well suited for metals. Suited for ceramics. Well suited for glass. Fluorescence: no. Service temperature range: -40 C to 120 C.