Download Safety Data Sheet The basics MagnaTac 809 is a high quality, crystal clear glue that bonds fabrics to themselves as well as other items including fabrics, wood, metal, and more.  The benefits It is a permanent, flexible, adhesive that withstands standard machine washing. It remains clear and flexible after it has dried.  The uses MagnaTac 809 has been used to adhere sequins, pearls, and other accessories to bridal gown's and head piece's.  The bottom line MagnaTac 809 is designed to hold fabric in place while it dries to a permanent adhesive. It is formulated to avoid soaking into most fabrics.