FWIW in addition to the 3M Transpore and the Bioclusive mentioned--some folks will use 3M Tegaderm--its similar to the bioclusive but a little more 'rubbery' and easier to work with
IMO.. Some folks also use toupee tape for body mic application--especially if you are running tape behind the ear or using it to hold an
headset/earset mic or
wire in place....
Toupee tape goes by the names SUPERTAPE Toupee tape, NS Pro, Topstick and PRO-Flex--lots to choose from so experiment with what you find most useful. Its sticky durable stuff so you can use half of what you normally would in most instances. Its invisible, hypoallergenic, waterproof and comes in handy pre-cut strips or rolls which you can snip to any size--and overall its CHEAP compared to bioclusive or tegaderm. Its doublesided--so affix one side to the actor so you have a 'barrier' of tape between the actors skin and the mic
wire (great for sweaty folks and for lifting the
wire and
element off the actor slightly), then apply the mic
wire to the top sticky side of the tape, then top that with some Transpore or any other
clear medical tape overtop so unused sticky is covered and won't catch hair, clothing or wigs and its done--won't come off even the most sweaty of actors but easily comes off when you want it to. Most do not leave residue or need adhesive removers/cleaners especially since you're not leaving it on but a few hours time... As has been said--always use Isopropyl to clean the area of oils and makeup before you apply any tape for the best stick factor...
-w