Zinsser Cover Stain Oil Base White Interior/Exterior Primer and Sealer sticks to any surface without sanding. Exceptional stain killing power, its oil-based formula effectively seals stains from water, smoke, fire, nicotine and blocks tanning bleed. It offers excellent flexibility and adhesion.
Provides superior stain blocking and seals most interior and exterior stains
Oil based formula offers excellent penetration, flexibility, adhesion and stain blocking
Dries to the touch in 30 minutes and covers up to 450 sq ft
Provides a smooth, white finish that can be tinted towards off-white and pastel shades
Durable coating offers excellent tannin blocker
May be used under any oil-base or water-base topcoat
Adheres to glossy surfaces without sanding
Clean up spills and drips with a rag soaked in mineral spirits
Ideal for tannin rich wood, blocks and seals tannin bleed