Brava® Protective Seal The Brava® Protective Seal creates a seal between the stoma and barrier and is designed to protect against leakage and protect the skin. The seal is also easy to shape to fit around your stoma, to apply and to remove from your skin. See more The Brava® Protective Seal has a new polymer formulation that is designed to protect against leakage and protect the skin, thereby providing dual protection. It is easy to shape so it fits snugly around the stoma and can be applied over the skin with dips, creases and folds. When it’s time to remove your barrier, the seal can be removed easily and cleanly, together with the barrier, leaving minimal residue behind.