The Americrete A-500 Micro Finish was designed to resurface concrete with a “glass like” smooth finish. The A-500 can also be used to resurface and/or create beautiful countertop finishes. Micro Cement must be applied as a feather edge coating that can be applied at 1/64 inch. Micro-Cement can also be applied by squeegee or steel trowel. The cement is a dry-polymer formula needing only water to activate it. No additional modifier is needed.