Water leak repair fitting

A water leak repair fitting attached to a water leak portion of a fluid pipe, the water leak repair fitting comprising:

• a plurality of metal bands provided at intervals in a pipe circumferential direction of the fluid pipe;
• a water stop sheet provided on an inner peripheral surface of each of the plurality of metal bands, is formed of an elastic body, and hermetically seals a space between the metal band and an outer peripheral surface of the fluid pipe;
• and
• a fastening mechanism that fastens end parts of the plurality of metal bands in the pipe circumferential direction to each other, wherein
• an inner peripheral surface of the water stop sheet includes a plurality of first ribs extending in the pipe circumferential direction, a plurality of second ribs extending in a pipe axial direction, and a plurality of first recesses,
• each of the plurality of first recesses is defined by being closed by the plurality of first ribs and the plurality of second ribs, and
• an outer end of an outermost rib among the plurality of first ribs in the pipe radial direction is located on an inner side of an outer end of each of the plurality of metal bands in the pipe axial direction.