Order this Zinsser PrimeCoat2 Water-Based Interior/Exterior Multi-Purpose Primer & Sealer – Tintable White for delivery to your job site. Great for priming and sealing interior or exterior surfaces including new or previously painted drywall, wood, masonry, tile, siding and more. Covers up to 400 sq. ft. and may be tinted with up to 2 oz. of colorant in stores. Flat/matte finish features great hide over dark colors and works with any topcoat. High hiding all surface primer seals most interior and exterior stains. Water-based formula easily sticks to most surfaces without requiring sanding. Dries to the touch in just 30 minutes and ready for recoat in 1 hour. Low-VOC formula minimizes odors.