Sealing member for a sectioned wind turbine blade

A method for sealing a joint between a first blade section and a second blade section of a wind turbine blade, wherein the second blade section is coupled to the first blade section,

• the first blade section extending along a longitudinal axis from a root to a first end, the first blade section comprising a root region and a first airfoil region, the first blade section comprising a first outer shell terminating at the first end,
• the second blade section extending along the longitudinal axis from a second end to a tip, the second blade section comprising a second airfoil region, the second blade section comprising a second outer shell terminating at the second end,
• after coupling and positioning the first blade section and the second blade section in their respective position to form the wind turbine blade, the method comprising:
• providing a sealing member having a first surface and a second surface, the sealing member having a width between a first edge and a second edge, the sealing member comprising a corrugated section between the first edge and the second edge, the corrugated section comprising one or more valleys and/or ridges extending along a lengthwise direction of the sealing member;
• applying the sealing member to the joint between the first blade section and the second blade section, applying the sealing member comprising:
• attaching the sealing member to the first outer shell along the first edge;
• and
• attaching the sealing member to the second outer shell along the second edge.