Diamond Bond is our top-performing adhesive with an incredibly fast dry time of 0.5-1 second and impressive retention of up to 8 weeks. Perfect for both classic and volume lash applications, this adhesive will exceed your expectations. Formulated with high-quality, medically approved ingredients, Diamond Bond is latex-free, formaldehyde-free, and cruelty-free. Please note that Diamond Bond has slight fumes and may not be suitable for sensitive clients. Size : 5ml Viscosity : Thin Glue Color : Black Dry Time : 0.5 to 1 Seconds Retention : Up to 8 weeks Intended for : Classic or Volume Ideal Humidity : 35% - 55% Ideal Temp : 20C to 23.5C Care Instructions: Unopened Bottles: Store in a cool, dark place for up to 8 months Shake vigorously for 1 minute before use Opened Bottles: Store in a cool, dry place (not in the fridge) Seal tightly in the original packet with silica gel Clean the lid after each use and store upright Shelf life after opening: Up to 7 weeks For professional use only. Ensure optimal lash application with Crystal Bond Lash Adhesive!