Pentens® E-610CR is a 100% solids, pigmented, two-component solvent free epoxy resin. It is highly resistant to acids, alkalis and a broad range of chemicals.Pentens® E-610CR is ideal for use as a protective coating for concrete and steel in extremely corrosive areas where resistance to 99% Glacial acetic acid and 70% sulfuric acid or other strong caustics is needed.