What product should be used to seal colored stamped concrete?

For protection and a high gloss, “wet look” finish that enhances the color of stamped concrete, use Nox-Crete’s Sparkl-Seal. Sparkl-Seal is a high solids, non-yellowing, methyl methacrylate acrylic sealer that resists surface oxidation from the sun and chemical pollutants in the air. In addition, Sparkl-Seal has good water vapor permeability properties which allow the coating to breathe, reducing the risk for surface delamination or blistering.