PRESSURE-SENSITIVE ADHESIVE TAPE

The adhesive tape of the present disclosure includes: a substrate made of a fluorine resin; and a silicone-based adhesive agent layer disposed on one surface of the substrate. A surface of the silicone-based adhesive agent layer which is opposite to a substrate side surface of the layer forms an adhesive surface. The adhesive tape has a thickness of 50 pm or more. An adhesive strength of the adhesive surface to the other surface of the substrate after a friction test is 4.0 N/19 mm or more. The friction test is performed according to a test method for coefficient of friction specified in JIS K7125: 1999, and performed in a state where: a contact surface, of a sliding piece used in the test method, brought into contact with a surface to be tested is covered with a single fiber cloth (cotton, for friction) specified in JIS L0803: 2011; the other surface of the substrate is defined as the surface to be tested; and the number of times of reciprocation is set to 10 times. The adhesive tape of the present disclosure is suitable for various applications that require stably maintaining a wound state after actual winding work, for example, for repairing a power cable at a site of crude oil lift using an electric pump (ESP oil lift).