Red brown liquid epoxy flooring hardener 2301 used in middle coatings and primers Product. Description 2301 is a modified aromatic amine epoxy resin curing agent with low viscosity, long operating time and fast curing speed. It can be used in combination with liquid epoxy resin at room temperature. After curing, it has good surface gloss, strong adhesion, high hardness, acid and alkali resistance and other chemical substances, and has good moisture resistance, whitening