KILZ White Interior Primer Sealer Stainblocker, Quart is a high-quality primer designed to provide excellent coverage and stain-blocking properties for interior surfaces. It seals porous surfaces and blocks tough stains caused by water, smoke, tannin, and more, ensuring a smooth and uniform finish for your topcoat. This versatile primer is i for use on drywall, plaster, wood, masonry, and previously painted surfaces, helping to improve paint adhesion and durability. Its fast-drying formula allows for quick recoating, making your painting projects more efficient and effective. for both professional painters and DIY enthusiasts, this primer enhances the longevity and appearance of your interior paint jobs. Model Number: