| abstract |
A photocurable composition is provided, which is excellent in coatability, is rich in flexibility after curing, and can maintain sealing properties for long-term use. A photocurable composition, in liquid state, comprising a monofunctional aliphatic (meth)acrylate monomer, a monofunctional alicyclic (meth)acrylate monomer and a styrene elastomer, and has a permanent compression after curing. The deformation is below 50%. |