Mighty Mendit is not a glue, but a flexible bonding agent that grabs, adheres and interlocks the fibers of virtually any fabric for a permanent repair. Sewing takes forever, but with Mighty Mendit, you can just apply and gently touch for permanent repair of pillows, comforters, furniture, curtains and more. MightyMendit dries crystal clear and is safe for most fabrics & surfaces.