This glue is an lace adhesive for all lace cloures, lace frontals or lace wigs installs. This glue will hold 7-14 days with proper care. We recommend three very thin layers of glue to hold the lace in place. Contains no harsh chemicals or toxins and no latex so its 100% safe for your skin. If you have sensitive skin we recommend using a skin protective product before applying the glue to your skin or using less layers for a short term wear.