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 comprising the following components to and optional component, 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 comprising the following components to, optional component and additionally component: 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, 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 of release agent composition, or in components and of release agent composition, a platinum group metal base catalyst for promoting hydrosilylation between alkenyl groups in component of release agent composition, or in components and of release agent composition, and Si-H groups in component for curing, in such an amount as to give 1 to 500 ppm of the metal based on the weight of component, 0 to 2,000 parts by weight of an organic solvent; 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. 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, 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 of release agent composition, or in components and of release agent composition, a platinum group metal base catalyst for promoting hydrosilylation between alkenyl groups in component of release agent composition, or in components and of release agent composition, and Si-H groups in component for curing, in such an amount as to give 1 to 500 ppm of the metal based on the weight of component, 0 to 2,000 parts by weight of an organic solvent; 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.