A single component, non-catalyzed, flat white pigmented lacquer undercoat for spray application. Color-Plex Undercoater provides excellent holdout and good fill. Color-Plex Undercoater offers a fast dry time, easy sand with good powder. No thinning is needed for use with airless equipment. Color-Plex Undercoater is recommended for use under Color-Plex High Solids Pigmented Lacquers on interior residential and commercial wood products, including doors, trim, millwork and fixtures.