PROFESSIONAL EYELASH EXTENSION GLUE FOR QUALIFIED LASH TECHNICIANS ONLY Experience Level Beginner & Intermediate Strength  Very Strong  Drying time 1-2 second Room humidity 48-70% Room temperature 18-25°C (64.4°F - 77°F)  Viscosity  thin, medium, syrup like syrup like   Ultra Bond lash adhesive / lash glue:  Perfect for beginner lash artists who are looking for a moderate drying adhesive    Suitable for intermediate lash technicians who use a medium drying glue based on their room conditions    Easy to work with satin consistency that allows to grab the perfect amount of glue    Suitable for classic lashes as well as russian lashes Fast-drying (1-2 sec)                                                                                                      Retention: 6-8 Weeks/opened, 8 Months/unopened HOW TO USE:  Shaken side to side NOT up and down  Shake before each use  Shake for 20 seconds to ensure ingredients are well mixed  If the glue is not well shaken will result in retention issues  Changed every 20-30 minutes and a new drop dispensed into a new glue ring or on a new area on a jade stone or crystal stone     Never dispense adhesive on top of the previous drop