Transparent liquid modified polyether amine epoxy resin curing agent 3261 used for transparent bonding occasions Product. Description Epoxy Hardener 3261 is a modified polyether amine epoxy resin curing agent. It has low viscosity, colorless, and the cured product formed with epoxy resin has excellent surface state and color stability. The physical and chemical properties Appearance Transparent liquid Viscosity(BH model CPS/25℃) 90-190 Amine value (mgKOH/g) 260-320 Color(G/H