This is the eyelash extension adhesive for the pros. With a rapid 0.5–1 second cure time, Bondage PRO 2.0 Lash Glue is our fastest and most advanced adhesive — designed exclusively for expert lash artists who have precise placement and lightning-fast hands. If you don’t have time to adjust your fan once it hits the lash — this glue was made for you. It instantly grips and locks the lash in place, making it perfect for mega volume, handmade fans, or any high-speed service where efficiency matters. We've upgraded the formula to be less temperamental, with a thinner viscosity and more flexible finish, so you get speed and consistency in one bottle. This eyelash extension adhesive is: Extremely strong hold 0.5–1 second dry time Up to 8-week retention Works with all lash types Handmade, premade, easy fan compatible Humidity range: 10–70% Ideal temp: 18–23ºC (64–73ºF) Thin viscosity Low fume Non-wicking Latex and formaldehyde free Black finish 5ml bottle Not recommended for beginner or intermediate lash artists. If you're noticing lashes popping off after brushing, try Quickie Lash Glue instead for a bit more flexibility in cure time. Literally the best glue I have used and I’ve tried many different brands. The thickness is great and drying time is fast. A little goes a long ways, definitely recommend. - Kayla