Interior/Exterior Primer and Sealer, Oil-Based, Cover Stain, White, 1 qt.

Zinsser Cover Stain 1 qt. Oil-Based White Interior/Exterior Primer and Sealer adheres to any surface without the need for sanding. With outstanding stain-blocking capabilities, its oil-based formulation effectively seals stains from water, smoke, fire, nicotine, and prevents tannin bleed-through. It provides excellent flexibility and adhesion.

• Perfect for both interior and exterior applications, such as sealing exterior wood and preventing tannin bleed

• Can cover up to 100 sq. ft.

• Offers a flat/matte finish

• High hiding primer conceals dark colors and seals most interior and exterior stains

• Oil-based formula ensures excellent adhesion to all surfaces without sanding

• Prolongs the lifespan of top coats

• Quick-drying oil-based formula delivers exceptional stain-blocking power, conceals dark colors, and blocks tough stains from water, smoke, and more

• Dries to the touch in 30 minutes

• Clean up spills and drips with a rag soaked in mineral spirits