I'm about to go scuba diving for the first time but stupidly enough a few weeks before I had my belly button pierced, forgetting that I was meant to be going on holiday. I am desperate to ensure it does not get infected when I go scuba diving and a friend said there is a waterproof plaster so strong that it is suitable to be used in scuba diving. Does anyone know the name/brand of this plaster or from experience does anyone know any waterproof plasters that will guarantee that my piercing will remain dry? I have had experience with poor quality brands where the water has seeped right through, that's why I'm so cautious.