What is "tit-tape"? I have used double sides "fashion tape" otherwise known as "lingerie tape" but this comes in tiny little strips and hardly seems like it would hold a pasty on all night thorough out a sweaty performance. I guess what I really want to know is what kind of adhesive you all use? My nippies are quite sensitive and I'm afraid to use regular double sided tape not intended for the body... Has anyone ever used medical grade glue like what we use to glue our eyelashes on?