To provide an adhesive for skin, having a good adhesiveness for human skin and a re-peeling property, without plucking of skin keratin in peeling, and to provide a tape or a sheet using the adhesive.
The adhesive for skin is composed of (a) a copolymer of 100 pts.wt., consisting of an olefin macromonomer and a vinyl monomer, having two peaks in a molecular weight [in terms of polystyrene by a gel-permeation chromatography (GPC)] distribution (wherein, the molecular weight distribution is before crosslinking when being subjected to postcrosslinking), and (b) a softening agent compatible with the copolymer of 20-250 pts.wt. in the state of liquid or paste, having a boiling point of 250°C or above wherein the copolymer is essentially postcrosslinked when the content of the agent is above 80 pts.wt.
