High Quality Content by WIKIPEDIA articles! Gaffer tape, gaffer`s tape, gaff tape or gaffa tape is a strong, tough, cotton cloth pressure sensitive tape with strong adhesive properties. It is used in theater, film and television productions as well as during live performances and any other kind of stage work. While related to duct tape, it differs in that it can be removed cleanly because it uses a synthetic rubber adhesive rather than a natural rubber adhesive. The tape is often referred to as a production expendable because it is discarded after the production process is complete.