ResinTech SACMP-HC is a tan-colored, highly crosslinked, high capacity macroporous strong acid cation resin in sodium form. SACMP-HC is optimized for waters that punish other cation resins. ResinTech SACMP-HC is intended for high flow rate and high-temperature polishing applications, that have a significant chlorine residual, and for other applications that require the highest possible physical strength and chemical durability.