Yeah---- I`ve used it to hold the system on for a cut-in..... don`t smear it on very thickly....one coat is usually enough, but ask the stylist to avoid spraying on too much water or it will seep through the lace and weaken the hold...... it goes on as a white paste, but begins to go clear rapidly---that`s when I popped the system on....the beauty too is that you can slide/`adjust` the position of the system relatively easily in the first few minutes,before it really ` grabs` the lace, unlike normal glues/tapes which grip strongly almost immediately.