Protect and enhance concrete's natural appearance with VOCOMP-20. The water-based acrylic compound simultaneously cures and seals new vertical or horizontal concrete surfaces. VOCOMP-20 leaves a bluish cast for confirmation of coverage, then dries clear for a transparent sheen finish. It resists yellowing from ultraviolet exposure and minimizes premature cracking, dusting, and spalling. W.R. Meadows Inc. 800-825-5976.