Our hot selling epoxy modified cycloaliphatic hardener Hanamine1816, 1815,polyetheramine hardener Hanamine 3303,4327 etc., perfectly used for top coating in parking lots, garages, corridors, production plants, warehouses and other places to provide good flexibility, good yellowing resistance, moisture resistance, whitening resistance and water stains resistance, good color stability, high hardness, high gloss surface effect, excellent dilution effects on epoxy resin.