Yellowish transparent liquid low viscosity Epoxy Hardener Resin HWD-140N with good leveling Product Name :Polyamide Epoxy Resin HWD-140N Features It is a reactive polyamide with medium and low viscosity. The formula proportion can be adjusted with a large range and long operating time; It can make the paint film have good hardness and flexibility; It has excellent chemical resistance and solvent resistance. It can be used in conjunction with different epoxy resins. The cured