Odif 202 is a temporary adhesive for paper patterns. Eliminates pinning. Dries in 5 minutes so patterns can be stored for future use. Warm iron re-activates glue for the next use. If re-positioning, iron to hold pattern in place a second time. Does not gum needles or scissors. Make your own fusible appliqué projects. Great for appliqué, toy, dress and fashion patterns. Acid Free – No CFC’s.