Zinsser 1 qt. Interior and Exterior Universal Primer Sealer

Get ultimate performance with the advanced Zinsser Smart Prime interior and exterior primer sealer. This next-generation water-based formula provides exceptional stain-blocking power for tough stains, including water stains, smoke, and grease, making it suitable for a wide range of surfaces. Engineered with zero VOC and a low-odor formula, this universal primer sealer is ideal for residential, commercial, professional, and DIY applications where high air quality and reliable paint adhesion are essential.