Prospa Eyelash Extension Sealant for Eyelash extensions. Used after the lash extensions have been applied to promote healthy eyelashes and prolong the life of the eyelash extensions. To use in salon and for home use. Increase the lifetime of your eyelash extensions by applying an eyelash extension coating sealant, created by professionals at ProSpa. Finally improve the length of time between your clients’ treatments by adding to the adhesion of lashes with a coating sealant. Most importantly, build upon the Extreme Pro+ Eyelash Adhesive by ProSpa or other adhesive methods to improve the longevity of your eyelash extension treatments. Additionally, this coating sealant is quick drying and perfect for mobile technicians, salons and spas. Extends the lifetime of eyelash extensions Protects the lashes from harmful pollutants Easy to use applicator Perfect for mobile technicians, salons and spas