This special primer applies quickly and evenly with professional airless spray equipment and delivers a bright, smooth Level-5 finish. Sheetrock Brand Tuff-Hide Primer-Surfacer minimizes joint banding and photographing and generally does not require sanding. Its vinyl-acrylic, latex-based coating provides a durable, high-end look that can be painted after drying overnight or left unpainted in ceiling applications for a flat, white finish.