A laminate, of a structure comprising a first release liner, a pressure-sensitive adhesive layer, and a second release liner, stacked in the described order, wherein a release surface of the first release liner, disposed in contact with the pressure-sensitive adhesive layer, is treated with a release agent composition (I) comprising the following components (A) to (C) and optional component (E), and a release surface of the second release liner, disposed in contact with the pressure-sensitive adhesive layer, is treated with a release agent composition (II) comprising the following components (A) to (C), optional component (E) and additionally component (F): (A) 100 parts by weight of organopolysiloxane having the average compositional formula : wherein R 1 which may be the same or different are substituted or unsubstituted Ci-Cio monovalent hydrocarbon group free of aliphatic unsaturation or C 2 -C 10 alkenyl-containing organic group, at least two of groups R 1 being C 2 -C 10 alkenyl-containing organic group and at least one of groups R 1 being C 1 -C 10 fluoroalkyl group, a is an integer of at least 2, b is an integer of at least 1, c and d are each an integer of at least 0, 50 ≤ a+b+c+d ≤ 5,000, the organopolysiloxane having at least two alkenyl-containing organic groups and at least one fluoroalkyl group per molecule, and containing 0.001 to 0.5 mole per 100 g of alkenyl groups and 0.1 to 0.5 mole per 100 g of fluoroalkyl groups, (B) an organohydrogenpolysiloxane having at least three Si-H groups per molecule, in such an amount as to give 1 to 10 moles of Si-H groups per mole of total alkenyl groups in component (A) of release agent composition (I), or in components (A) and (F) of release agent composition (II), (C) a platinum group metal base catalyst for promoting hydrosilylation between alkenyl groups in component (A) of release agent composition (I), or in components (A) and (F) of release agent composition (II), and Si-H groups in component (B) for curing, in such an amount as to give 1 to 500 ppm of the metal based on the weight of component (A), (E) 0 to 2,000 parts by weight of an organic solvent; (F) 1 to 25 parts by weight of an organopolysiloxane containing 0.001 to 0.1 mole per 100 g of alkenyl groups and being free of fluoroalkyl groups. (A) 100 parts by weight of organopolysiloxane having the average compositional formula : wherein R 1 which may be the same or different are substituted or unsubstituted Ci-Cio monovalent hydrocarbon group free of aliphatic unsaturation or C 2 -C 10 alkenyl-containing organic group, at least two of groups R 1 being C 2 -C 10 alkenyl-containing organic group and at least one of groups R 1 being C 1 -C 10 fluoroalkyl group, a is an integer of at least 2, b is an integer of at least 1, c and d are each an integer of at least 0, 50 ≤ a+b+c+d ≤ 5,000, the organopolysiloxane having at least two alkenyl-containing organic groups and at least one fluoroalkyl group per molecule, and containing 0.001 to 0.5 mole per 100 g of alkenyl groups and 0.1 to 0.5 mole per 100 g of fluoroalkyl groups, (B) an organohydrogenpolysiloxane having at least three Si-H groups per molecule, in such an amount as to give 1 to 10 moles of Si-H groups per mole of total alkenyl groups in component (A) of release agent composition (I), or in components (A) and (F) of release agent composition (II), (C) a platinum group metal base catalyst for promoting hydrosilylation between alkenyl groups in component (A) of release agent composition (I), or in components (A) and (F) of release agent composition (II), and Si-H groups in component (B) for curing, in such an amount as to give 1 to 500 ppm of the metal based on the weight of component (A), (E) 0 to 2,000 parts by weight of an organic solvent; (F) 1 to 25 parts by weight of an organopolysiloxane containing 0.001 to 0.1 mole per 100 g of alkenyl groups and being free of fluoroalkyl groups. <EOS>