| abstract |
(57) [Summary] [Problem] To provide a pressure-sensitive adhesive sheet to be adhered to a tire, which can be firmly adhered to a tire surface, has no adhesive residue when peeled off, and does not cause discoloration of a surface substrate. I do. The pressure-sensitive adhesive sheet is formed by laminating a surface substrate, a pressure-sensitive adhesive layer, and a release sheet. The surface substrate has polypropylene as a main component, has voids inside, and has a three-layer or more layer structure, and all layers are simultaneously formed. It is a biaxially stretched white film having an adhesive force (JIS Z 0237) to a tire of 500 to A tire pressure-sensitive adhesive sheet having a weight of 1500 g / 25 mm. |