Zinsser 1 gal. White High-Hide Primer-Sealer

The Zinsser 1 gal. White High-Hide Primer-Sealer provides premium hiding power for both interior and exterior surfaces. This whole-house, oil-based primer-sealer effectively blocks stubborn stains, hides dark colors, and prevents tannin bleed from cedar and redwood. Formulated with lower VOCs, it penetrates and seals exterior wood while adhering tightly to surfaces without the need for sanding. Ideal for repairing fire, smoke, and water damage, it creates a dependable matte finish ready for topcoating.