Zinsser 271448 Cover Stain 1 gal. White Low VOC Classic Oil-Based Interior/Exterior Primer and SealerZinsser 1 gal. 100 VOC Cover Stain Oil-Base Interior/Exterior Classic 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.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 masonryCovers up to 400 sq. ft. per gallon depending on surface porosity and application methodFlat white finishHigh hiding all surface general purpose primer hides dark colors and seals most interior and exterior stainsTrue oil-based formula is nationally compliant at 100 VOCOil-based formula provides excellent adhesion to all surfaces without sandingEnsures longer life of top coatsFast-drying oil-based formula provides exceptional stain killing power, hides dark colors and blocks stubborn stains from water, smoke and moreIdeal for tannin rich wood, blocks and seals tannin bleedDries to touch in 2 hoursClean up spills and drips with a rag soaked in mineral spiritsDimensionsContainer Size1 GallonDetailsApplicationSealerApplication MethodBrush, Paint Sprayer, RollerBase MaterialOil BasedCoating Product CategoryPrimerColor FamilyWhiteColor/FinishWhiteCoverage Area (sq. ft)400Dry to Touch (min.)120 minInterior/ExteriorExterior, InteriorNumber of coats recommended1Number per Package1Paint Product FormLiquidPaint/Stain Clean UpMineral SpiritsPaint/Stain FeaturesLow VOC, SealerPrimer PurposeColor Changing, Stain BlockingSheenFlat/MatteSurface Material UseCeramic, Composite/Vinyl, Concrete/Brick/Masonry/Stone, Drywall, Metal, WoodAdditional ResourcesFrom the ManufacturerSDSUse and Care Manual