Ancamine 2280 curing agent is a modified cycloaliphatic polyamine intended for use as an ambient curing agent for liquid epoxy resin. It exhibits high chemical resistance and has the potential to replace aromatic amines that have been used previously. Chemical resistance properties can be further enhanced when multifunctional bisphenol F based resins are used. Besides that, Ancamine 2280 curing agent also exhibits an exceptional carbamation and early water spotting resistance.