Cardolite NC-558 Phenalkamine Cardolite Crosslinking / Coupling / Curing Agents >> Amine Epoxy Resins Coatings >> Solvent-Free/ High-Solids Architectural / Decorative >> Flooring Phenalkamine Epoxy Curing Agent The performance benefits our phenalkamine curing agents can bring to your epoxy system include: Excellent cure speed and pot life balance at room and low temperatures for All Season Cure Good chemical resistance Surface tolerance FDA 175.300 listed Outstanding corrosion resistance solvent free floor primers Phenalkamine. Used as an epoxy curing agent for solvent free floor primers. Offers very good cure speed and pot life balance at room and low temperatures, good chemical resistance, surface tolerance and outstanding corrosion resistance.