Zinsser Cover Stain Classic Oil 100 is a low VOC, oil-based specialty primer that combines excellent adhesion with flexibility and stain blocking power. Ideal for interior and exterior surfaces damaged by fire, water and smoke. Cover Stain Classic penetrates and seals, sticks to all surfaces without sanding and has excellent enamel holdout making it an excellent choice for bare wood. Primer will hide dark colors and can be used with any topcoat.
Ideal for interior or exterior use to block and seal stains on a many surfaces including drywall, cured plaster, cement based coatings, wood, metal, vinyl, PVC and masonry
Covers up to 2000 sq ft depending on surface porosity and application method
Flat/matte finish
Provides a smooth, white finish that can be tinted towards off-white and pastel shades
Oil-based formula provides excellent adhesion to all surfaces without sanding
Ensures longer life of top coats
Fast-drying oil-based formula provides exceptional stain killing power, hides dark colors and blocks stubborn stains from water, smoke and more
Clean up spills and drips with a rag soaked in mineral spirits
Ideal for tannin rich wood, blocks and seals tannin bleed