Appearance: Black Liquid Viscosity: 200-300 CPS Initial Adhesion: Quick bonding as long as be contacted. Curing time: 5-30s, 24 hours later, achieve the highest strength Solidification intensity: Single eyelash's pull strength (3mm be spliced) reached 3.5N Operation temperature: Room temperature. 1.Sealed store without direct sunlight and ensure the temperature below 25oC. Keep ventilation. 2.Shelf life-12 menthes. If exceeded, you can use it while you think it will be OK by test, but our company won't be responsible for anything. 3.Keep away from any fire source.