Answer
Dec 12, 2025 - 09:01 AM
Convexity refers to the shape of the skin barrier and is key for users with recessed or flush stomas. Convex and convex insert barriers, such as in Convatec 421642 SUR-FIT Natura Durahesive Convex, provide gentle pressure to help the stoma protrude, ensuring a better seal and reducing leaks. Flat options, like Convatec 401577 SUR-FIT Natura, are ideal for well-protruding stomas. Multiple convexity choices allow users to select the best fit for their stoma profile.
