This product is used to prepare the skin for adhesion. It extends the hold time of tapes and adhesives by creating a barrier between your skin and the adhesive of your choice. It is ideal for a person with sensitive skin or prone to break-outs. It also helps improve adhesion for hot/humid weather, people with oily skin, or sports activities that increase sweating as well as for swimming. It is in a dab on bottle to make application easier.