White, Zinsser HIDZ Multi-Purpose Primer & Sealer-373358, 1 gal

White, Zinsser HIDZ Multi-Purpose Primer & Sealer-373693, 1 gal delivers highhiding performance designed to block previous colors, seal porous surfaces, and provide exceptional adhesion across a wide range of interior and exterior substrates. Its stainblocking formula effectively seals common marks like crayon and oily handprints while bonding securely to difficult surfaces including glossy laminates, metal, masonry, drywall, wood, brick, and stucco. This primer sands easily for a smooth finish and is guaranteed to work under any architectural topcoat, making it ideal for remodeling and transition areas. With fast drying times and versatile application by brush, roller, or sprayer, it streamlines prep work for both new construction and repainting projects.