Crystal Epoxy Synthetic Adhesive $ 4.74 Type: UV resin Material: Resin UV resin color: transparent Quality guarantee period: 12 months (Please store in a cool, dry place and away from light.) Processing time: Ultraviolet flashlight/ultraviolet lamp (36W): 3-4 minutes, the stronger the ultraviolet light, the shorter the curing time. Direct sunlight (sunny day): 5-10 minutes Direct sunlight (cloudy): 20-40 minutes Quantity: 1