are reactive Polyamides curing agents. The viscosity to the right is getting thinner (V 115,V 125,V 140); Drying time to the right is slower. V 115/KCA 2230 paired with Epoxy Resin KER 3001-X-75 is usually used in Primary Maintainance coatings because of its s uperior anti-corrosive properties. V140 / KCA 2400 paired with EPR 174 is often used for high solid floor coatings & AdhesiveV125/KCA 2340 paired with Epoxy Resin KER 3001-X-75 is usually used for Enamel Maintainance coatings.