| abstract |
Provided are: a curable composition giving a cured object which has high strength, high rigidity, and flexibility; and the cured object obtained by curing the curable composition. The curable composition is a multi-pack type curable composition comprising: A agent, which comprises a polyoxyalkylene-based polymer (A) having a trifunctional reactive silicon-containing group, a (meth)acrylic-ester-based polymer (B) having a trifunctional reactive silicon-containing group, and an epoxy resin hardener (D) including a tertiary amine; and B agent, which comprises an epoxy resin (C) and a silanol condensation catalyst (E). In the curable composition, the (A)/(B) weight ratio is 95/5 to 50/50, the [(A)+(B)]/(C) weight ratio is 90/10 to 50/50, and the (B) includes a polymer including alkyl (meth)acrylate units in which the alkyl has 1-3 carbon atoms, in an amount of 40 wt% or more of all the monomer units. |