Black Diamond Coating Sealant is designed specifically for lash extensions.
This product can be applied daily and is used to protect eyelashes from elements that break down the bond of the adhesive. Sealant should be used on each client after lash extension application is completed. It can be applied using a mascara wand or a micro swab to prevent contamination between clients.
It’s one of the best eyelash extension aftercare sealant products on the market