<p>A curable resin composition which has basic properties for a sealing material such as weather resistance and adhesiveness and is capable of maintaining low possibility of contamination for a long time from the initial stage of use, without having surface tackiness after curing. The curable resin composition contains 100 parts by mass of a (meth)acrylic polymer (A) having at least one crosslinkable silyl group at an end, 0.1-100 parts by mass of a diamine compound (B) having an optionally branched monovalent or divalent aliphatic or alicyclic hydrocarbon group having 8 or more carbon atoms and at least one primary amino group, and 0.1-100 parts by mass of a diamine compound (C) having an optionally branched monovalent aliphatic or alicyclic hydrocarbon group having 8 or more carbon atoms and a crosslinkable silyl group and/or a (meth)acryloyl group.</p>