Disclosed is an ostomy device with an adhesive wafer for attachment to a skin surface of a user and a collecting bag for collecting output from a stoma. The collecting bag is connected to the adhesive wafer and the adhesive wafer has a through going hole for accommodating the stoma of the user. The adhesive wafer includes a backing layer a first switchable adhesive composition (11) a second absorbent adhesive composition (12) and a release liner.
