Adhesive composition

An adhesion composition comprising:

• (A) a fluorosilicone polymer containing the unit having the following formula (1):
• RfCH.sub.2 CH.sub.2 (CH.sub.3)SiO-- (1)
• wherein Rf is a perfluoroalkyl group containing 1 to 8 carbon atoms, in an amount of 30 mol % or more on average in the molecule, blocked with the vinyl group at both ends of the molecular chain, and having a viscosity at 25.degree. C. of 1,000 to 100,000 cSt,
• (B) a fluorosilicone polymer containing the unit having the formula (1) in an amount of 30 mol % or more on average in the molecule, containing an average of 3 or more units having the following formula (2):
• CH.sub.2 .dbd.CH(CH.sub.3)SiO-- (2),
• having an average polymerization degree of 10 or more, the average polymerization degree being defined as the number of SiO units contained in the molecule, and having a viscosity at 25.degree. C. of 10 cSt or more but less than 1,000 cSt,
• (C) an organohydrogenpolysiloxane other than (D) having an average of 2 or more of silicon-bonded hydrogen atoms,
• (D) an organosilane or organopolysiloxane having at least one hydrogen atom or alkenyl group bonded to a silicon atom and having at least one group selected from the group consisting of the oxirane group, dialkoxysilyl groups and trialkoxysilyl groups in the molecule, and
• (E) platinum or a platinum compound.