Zinsser Smart Prime · 1-gallon

The next generation interior/exterior primers that offers the performance of an oil-base primer in an advanced water-base formula. Developed for professional and commercial applications, Smart Prime combines dependable stain-blocking power with fast-dry convenience exceptional flow and leveling, and outstanding adhesion to glossy surfaces. It resists rewetting to block water-soluble stains like an oil-base primer, and seals oil-soluble stains so projects can be completed with just one primer.