Zinsser 249020 Bulls Eye Zero 1 gal. White Water-Based Interior/Exterior Primer and Sealer (2-Pack)Zinsser Bulls Eye 1 gal. Zero White Water Based Interior/Exterior Primer and Sealer (Case of 2) delivers best in class performance in an eco-friendly, water based, zero VOC formula. Its great for all interior and exterior surfaces. The use of unique polymers in this extreme green primer and sealer formula provides superior hide, blocks common stains, seals porous surfaces, its fast-drying and offers legendary Zinsser adhesion.Use on interior and exterior new or previously painted drywall, wood, masonry and more, adheres to tough surfaces, such as chalky exterior siding and trim, galvanized metal and hardboardCovers up to 400 sq. ft.Flat/matte white finishEco-friendly, zero VOC water-based formula resists mildew growth, blistering and peelingMildew resistant filmPermanently blocks and seals common stains, graffiti and tannin bleedDries to the touch in 30 minutesWater-based formula contains no VOCs or hazardous pollutants is perfect for everyday use and can be applied under or over any topcoatClean up with soap and waterDimensionsContainer Size1 GallonDetailsApplicationSealerApplication MethodBrush, Paint Sprayer, RollerBase MaterialWater BasedCoating Product CategoryPrimerColor FamilyWhiteColor/FinishWhiteCoverage Area (sq. ft)400Dry to Touch (min.)30 minInterior/ExteriorExterior, InteriorNumber of coats recommended1Number per Package2Paint Product FormLiquidPaint/Stain Clean UpSoap & WaterPaint/Stain FeaturesLow VOC, Mildew ResistantPrimer PurposeStain BlockingSheenFlatSurface Material UseConcrete/Brick/Masonry/Stone, Drywall, Metal, Wood