Permanent Glue Stic is designed for use on paper, cardboard, photos and fabric. Odorless glue is smooth and easy to apply. Disappearing color goes on purple and then dries clear. Nontoxic, acid-free, photo-safe glue is great for crafts and washes out of clothing. See-through twist applicator shows remaining product. ACMI certified. Conforms to ASTM D 4236.