Abstract: Epoxy resin composition containing an epoxy resin and an organic gelling agent selected from a polyamide wax, a castor oil wax, a sorbitol derivative and an amino acid derivative, which is in the gel form and is optionally further incorporated with a latent curing agent and an electrically conductive material. Said epoxy resin composition has excellent adhesion strength even under heating and excellent shower resistance and wiping properties and is useful as an adhesive, particularly as a structural adhesive in an assembly line of automobiles.