Amine terminated curing agents for curing water based epoxy resins wherein the equivalent weight of active hydrogen is from 85 g to 105 g obtained by reacting polyamine with salicylic acid and subsequently reacting with epoxy resin. The invention also relates to curing compositions, curable systems, and cured compositions and coatings including such curing agents. The cured coatings fmd application as coatings for floor surfaces, including surfaces where food use approval is required. The cured coatings have particular application for coating the flooring of shipping containers but the use is not so limited.
