This Salon System lash extensions finish bond helps to reinforce the bond between your client’s natural lashes and the lash extensions, making sure they stay securely in place for longer. Promoting fast, flexible curing, this alcohol-free finish bond also helps to minimise fumes and odours, for reduced irritation and sensitivity. Ensuring safe secure bonding, the finish bond maximises retention, for longer lasting lashes.without the need for the client to avoid water.