Polyaminoamide Resin KINGMIDE 328-A is a Polyaminoamide type epoxy curing agent. Mixtured resin of KINGMIDE 328-A with an epoxy resin maintain a rather longer pot-life, and provides its cured products with well balanced cured properties. KINGMIDE 328-A is a therefore recommended to be employed for such applications as general adhesives and structural adhesives in construction works. Viscosity (mPa s /25C degree) - 10,000 ~ 20,000 .