BONDERIf you want to elevate your clients experience, then you need to invest into a bonder. Bonder will cure the lash adhesive immediately! This will help alleviate the burning sensation clients may feel when opening their eyes after a service. Bonder also helps improve retention by up to 35%! After using bonder, clients may wet their lashes right after, No need to wait 24 hours! 15ML bottle Instructions: Wait 2 minutes after applying the last extension.