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About this item

• Waterproofing Protection with Nanotechnology: Engineered with advanced nanotechnology to create a powerful water barrier—KILZ waterproofing paint blocks up to 12 PSI of water pressure to help stop water infiltration on concrete and masonry surfaces.
• Interior & Exterior Versatility: Ideal for both indoor and outdoor use—protects basement walls, masonry walls, stucco, brick, concrete blocks, and retaining walls. For below below-grade application, fill all holes/cracks with hydraulic cement prior to painting. Not for use on floors or on walls with active water leaks.
• Resistant & Alkali Resistant Finish: Formulated for high moisture areas, the resistant paint finish also resists alkali buildup, ensuring a long-lasting, decorative, and durable finish that stands up to tough basement and outdoor conditions.
• Low Odor & Easy to Apply: This low-odor formula is easy to apply, dries to the touch in 1 hour, and ready for recoat in just 4 hours. Fully cures in 7–14 days for washable, durable protection.
• Trusted KILZ Quality: Backed by over 50 years of expertise in surface coatings, KILZ products create long-lasting results you can be proud of for many years to come.

Product Description

Seal and protect your concrete and masonry surfaces with KILZ® Basement & Masonry Waterproofing Paint. This premium-quality, white paint is specially designed for interior and exterior walls that demand powerful protection against water infiltration. Ideal for porous surfaces like cinder blocks, concrete, stucco, brick, and basement walls, KILZ uses cutting-edge nanotechnology to form a strong, waterproof barrier. It withstands up to 12 PSI of water pressure, making it one of the most reliable options for both above and below grade applications. More than just a waterproof coating, it offers a -resistant and alkali-resistant finish, perfect for moisture-prone environments. Whether you're tackling interior wall paint jobs or looking for a long-lasting outdoor concrete paint, this versatile product covers it all. The low-odor formula makes indoor application easy, with a quick 1-hour dry time to touch and 4-hour recoat time. In 7–14 days, the coating fully cures into a durable, washable surface that will stand the test of time. Whether you’re searching for concrete paint outdoor, cement paint for basement walls, or white paint for interior and exterior use, trust KILZ to deliver a high-performance solution backed by decades of expertise.

From the Manufacturer

An interior / exterior paint that creates a waterproof barrier for all porous concrete and masonry surfaces an interior / exterior oil-based primer that delivers superior stainblocking and all-surface performance. an interior / exterior oil-based primer that delivers superior stainblocking and all-surface performance. A fast drying zero VOC, low odor primer-sealer-stainblocker