NOVELTY - A sealing material is provided between electrode substrate (13,14) of a dye-sensitized solar cell, and comprises an inner side frame (10) and an outer side frame (7) forming a space enclosing electrolyte solution (5) between two electrode substrates. A frame material (8,11) of outer side frame and inner side frame has gas barrier property. The outer side frame has an adhesive coating film (9,12) formed in the surface touching two electrode substrates. The adhesive coating film of outer side frame contains resin composition having fluorine compound (X) as essential component.    USE - Sealing material is used for blocking electrolyte solution in dye-sensitized solar cell.    ADVANTAGE - The sealing material has excellent workability, gas barrier property, solvent resistance and adhesiveness, and effectively prevents gas leakage and liquid spill from joining interface of solid gasket and electrode substrate in dye-sensitized solar cell.    DETAILED DESCRIPTION - A sealing material is provided between electrode substrate of a dye-sensitized solar cell, and comprises an inner side frame and an outer side frame forming a space enclosing electrolyte solution between mutually opposed two electrode substrates. A frame material of outer side frame and inner side frame has gas barrier property. The outer side frame has an adhesive coating film formed in the surface touching two electrode substrates. The adhesive coating film of outer side frame provides high solvent resistance to the sealing material. The adhesive coating film of outer side frame contains resin composition having fluorine compound (X) as essential component. The adhesive coating film of inner side frame contains resin composition having fluorine compound (Y') which is different from fluorine compound (X) as essential component.    DESCRIPTION OF DRAWING(S) - The drawings show the top view and cross sectional view of dye-sensitized solar cell. (Drawing includes non-English language text)    Electrolyte solution (5)    Outer side frame (7)    Frame materials (8,11)    Adhesive coating films (9,12)    Inner side frame (10)    Electrode substrates (13,14)