Not necessarily. Some fashion tapes are solely made for the skin to fabric use and some for the fabric to fabric use. In both ways, it’s advised not to apply any moisturizer or talcum powder before using fashion tapes because this can soften the adhesive and cause slip off. So as far as you are following the precautions and using a fabric tape with strong adhesive, you aren’t bound to use any fabric glue. However, Aleen’s fabric fusion tapes include a permanent fabric fusion adhesive for supreme stability. So, if you want to use any glue, then you can go for the #3 product mentioned above.