Stays in place until washed. Great for glue basting wool projects. The perfect adhesive for all your basting, applique and other projects using wool, cotton, linen, burlap, silk, homespuns and batiks. The perfect temporary glue for your applique projects AND it works magic on wool's! It's temporary until you wash it out -- never wash, won't go anywhere....dab a little on the back of your applique & where it's landing, let it dry & poof, you're ready to go.