This medical grade adhesive has a 0.5-1 second dry time and recommended for advanced/ master lash artists. With a retention time of up to 10 weeks, GAME CHANGER! We could brag on this glue all day long.... so let us continue to do so. Not only does it give your clients amazing retention, it is also OIL & WATER PROOF! Latex free, fume free, with little to no odor. This glue operates best in temperatures 68-77 degrees F and 30-70% humidity... (we love the humidity range!) So basically.... this adhesive is perfect for YOU!