Ostomates often need additional security around their wafer for a variety of reasons such as peristomal hernia, physical activity, body shape, or an added level certainty at night. Silex® with its instant, high-tack, soft silicone adhesive it allows for significantly more freedom of body movement than hydrocolloid products. Silex® is designed to ensure the edges of your flange do not lift, but instead are kept securely in place.