| abstract |
(57) [Summary] [PROBLEMS] A rubber-like elastic body or a gel-like material which has an appropriate flowability in an uncured state, has excellent workability, is cured at room temperature, has excellent damping properties, and does not cause contact failure. A body composition is provided. A silicon-functional polyether composition curable at room temperature, comprising (A) a silicon-functional polyether having both terminals; (B) a silicon-functional polyether having one terminal; and (C) a curing catalyst. |