Best Waterproofing Paint For Concrete

Peter | 30-12-2025

Navigating the many Best Waterproofing Paint For Concrete options on the market – from major brands like KILZ,Tufinein,Liquid Rubber,AMES,INSL-X,Zinsser to lesser-known names – can feel overwhelming. But we’re here to help simplify your search for the best products.

After extensive research testing hundreds of Best Waterproofing Paint For Concrete, we’ve selected the top contenders. Our number one recommendation is KILZ Best Waterproofing Paint For Concrete based on its stellar performance and quality. Below you’ll find more of our top-rated picks for the best Best Waterproofing Paint For Concrete currently available.

Be sure to consult our handy buying guide as well for expert tips on choosing the right Best Waterproofing Paint For Concrete to suit your individual needs. It has all the crucial information you need to make an informed purchasing decision. With our guidance backing your choice, finding your perfect match will be smooth sailing!

Editor's Choice
KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon
KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon
Premium Pick
Ames Block & Wall™ Liquid Rubber Waterproofer Multi-Purpose Coating & Sealant - 1 Gallon - Perfect
Ames Block & Wall™ Liquid Rubber Waterproofer Multi-Purpose Coating & Sealant - 1 Gallon - Perfect
Budget Pick
Rubber Liquid Waterproof Sealant, TUFINEIN 53oz/1.5kg Neutral Gray Quick Drying Multi Surface
Rubber Liquid Waterproof Sealant, TUFINEIN 53oz/1.5kg Neutral Gray Quick Drying Multi Surface

Top 10 Best Waterproofing Paint For Concrete

We researched and compared the top products in the Best Waterproofing Paint For Concrete category to provide you with these recommendations.

1. KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon

  • This premium, interior/exterior paint is formulated to waterproof and seal porous concrete and masonry surfaces both inside and outside your home.
  • Using nanotechnology, this paint forms a barrier to help stop water infiltration while an alkali resistant coating provides a long-lasting, durable and decorative finish.
  • Apply this paint on properly prepped and cured above and below grade basement walls, masonry walls, retaining walls, cinder and concrete blocks, stucco and brick. Do not use on floors or on walls with active water leaks. Apply using a high quality 1/2"-3/4" nap roller, 4" nylon/polyester brush or an airless sprayer capable of delivering 2200-3200 PSI or greater using a .023"-.025" spray tip.
  • Prime all uncoated, patched, chalky, and adjacent wood and/or metal surfaces with KILZ Premium Primer. For below grade application, fill all holes/cracks with hydraulic cement prior to painting. A minimum of two coats of this product are required for optimal results. Paint dries to touch in one hour and can be re-coated in 4 hours depending on humidity.
  • This is a 1-gallon can of Interior/Exterior Basement and Masonry Waterproofing Paint, White, 1-gallon in white. Depending on surface porosity, 1 gallon covers 75 to 125 square feet per.

2. Rubber Liquid Waterproof Sealant, TUFINEIN 53oz/1.5kg Neutral Gray Quick Drying Multi Surface

Rubber Liquid Waterproof Sealant, TUFINEIN 53oz/1.5kg Neutral Gray Quick Drying Multi Surface
8.9

Tufinein

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  • ELASTICITY & EXTENSIBILITY: Waterproof coating sealant can smoothly cover small gaps and cracks, effectively resisting deformation of the substrate. Rubber sealant Initial film formation occurs in 2-4 hours, forming a flexible rubber coating that provides lasting waterproof protection
  • LONG-LASTING WEATHER RESISTANCE: Professional rubber sealant waterproof membrane remains stable in high and low temperatures (-40 C to 80 C/-40 F to 176 F). Waterproof coating has good adhesion on multiple surfaces, not easy to crack and effectively resists aging
  • ROOF SEALANT WATERPROOF LEAK REPAIR: Waterproof sealant is suitable for metal roofs, sheds, concrete basements, walls, gutters, wooden skylights, flower pots, low-pressure small swimming pools, bird baths, and fountains. Not suitable for walking surfaces due to tackiness when cured
  • MAXIMUM COVERAGE AREA AND PERFORMANCE: Concrete foundation vertical surfaces: 0.6 mm thickness covers 2 m (21.4 ft), flat/low-slope roofs and standing water surfaces: 1 mm thickness covers 1 m (10.7 ft), use polyester fabric at joints and obvious cracks to enhance waterproofing performance
  • FLEXIBLE WATERPROOF SEALANT: Foundation sealant waterproof has self-leveling properties and can be applied with a brush, roller, scraper, or poured. It cures quickly to form a dense rubber waterproof membrane, effectively sealing water, gases, and moisture indoors and outdoors to prevent leaks

3. Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler -

Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler -
8

Liquid Rubber

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  • SUPERIOR FLEXIBLE SEALANT: Liquid Rubber's foundation sealer creates a permanent waterproof membrane for basement waterproofing, foundation leak repair, shower liners, and planter boxes. This professional-grade sealer delivers unmatched protection with 900% elongation, preventing leaks and water damage more effectively than traditional sealants
  • COMPLETE BASEMENT WATERPROOFING SYSTEM: Surpassing basic concrete paint, concrete sealers, and standard waterproof agents, this waterproofing membrane is designed to seal and protect against active leaks and moisture, making it perfect for basement leak and foundation repair. Seamlessly compatible with self leveling concrete applications
  • VERSATILE CONCRETE CRACK FILLER: The professional-grade rubber coating and rubber waterproofing technology maintains flexibility in all temperatures, preventing future cracks and damage. This liquid rubber waterproof sealant provides superior adhesion to concrete, masonry, wood, metal, and foundation surfaces, making it an ideal choice for your DIY projects
  • MAXIMUM COVERAGE & PERFORMANCE: This high-build basement sealer goes on like waterproof paint - Interior basement surfaces: 50 sq ft/gallon (requires: 2-3 coats), Exterior concrete sealer outdoor surfaces: 20 sq ft/gallon (requires: 3-4 coats). Apply between 50F-90F. For complete protection, use the rubber sealant with Liquid Rubber Geo-Textile on joints and transitions
  • IMPORTANT USAGE GUIDELINES: The water-based foundation sealer formula contains zero VOCs for safe indoor application. No mixing required! Apply by brush, roller, or professional sprayer as part of your basement waterproofing system. Not suitable for walking surfaces due to tackiness when cured
  • FOR A WATERTIGHT SYSTEM - Use rubber sealant with Liquid Rubber Geo-Textile on joints and transitions, fill small cracks with Liquid Rubber Sealant & Adhesive, and bridge joints, seams, vents, and protrusions where movement may occur. Scroll down for full application steps

4. AMES BMX1WRG 1 Gallon Blue Max, White Liquid Rubber Waterproofer,Regular Grade 1 Gallon - for Use in

  • Ames Blue Max White is a strong and highly adhesive elastomeric liquid rubber waterproofer with 900% elongation that resists cracking and peeling. Blue Max White is ideal for waterproofing below-grade and insulated concrete foundations, basements, and underlayment.
  • Blue Max can be used on concrete, wood, metal & more. Brush, roll or spray on vertical or horizontal surfaces.
  • Blue Max is an elastic membrane that expands & contracts 900% with surface to resist cracking & peeling. Blue Max is a special blend of adhesive, high strength elastomeric liquid rubber for waterproofing basements, wood, metal and more.
  • Blue Max is non-toxic, eco-friendly & VOC compliant in all 50 states. Made in the USA. Ames is Woman Owned and Veteran Founded.
  • 1 Gallon - New White Ames Blue Max Liquid Rubber Waterproofer is packaged in a 1 gallon pail. Allow 24 hours between coats.

5. INSL-X WaterBlock Acrylic Masonry Waterproofer Paint, White, 1 Gallon

  • 1) Water Based coating for sealing vertical interior and exterior concrete walls. Great for basement walls, foundations and retaining walls.
  • Fast Drying waterproof paint for interior/exterior basement walls, cinder blocks, stucco and brick, and masonry.
  • High alkali resistance up to pH-13.
  • Waterproofing paint keeps basement walls dry
  • Paint only when surface and air temperatures are between 50 (10 C) and 90 F (32.2 C).
  • Withstands up to 12 psi hydrostatic pressure.
  • Before painting, review the INSL-X Waterblock label for proper preparation and application tips.

6. Zinsser 270267 WaterTite LX Ultra Waterproofing Paint, Gallon, White

Zinsser 270267 WaterTite LX Ultra Waterproofing Paint, Gallon, White
7.7

Zinsser

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  • Great for basements and other interior/exterior masonry surfaces like fountains, reflecting pools, planters, retaining walls, privacy fences and more
  • Excellent waterproofing paint backed by 2 guarantees
  • Covers up to 375 sq. ft.
  • Bright white, non-gritty finish applies easily with a brush, roller or sprayer

7. Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon

Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon
8.7

Thompson's

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  • WATERPROOFING STAIN Bring out the beauty of your outdoors with Thompsons WaterSeal Clear Multi-Purpose Waterproof Stain. Proven to waterproof concrete, brick, exterior wood and other exterior surfaces.
  • CLEAR STAIN This outdoor wood stain and sealer provides a clear finish. It will hide the grain, but still allow the texture to show. It provides complete protection while adding enhancing the natural color.
  • FADE RESISTANT FINISH The advanced polymers in this outdoor wood and deck stain deliver fade-resistant color so it stays looking great year-round. The coating resists UV damage, so you can apply with confidence.
  • EASY TO USE Whether youre refinishing an existing fence or putting the finishing touches on a new patio, this concrete, brick, wood sealer is easy to apply. Clean the surface thoroughly prior to use for best results.
  • THOMPSONS Protecting & maintaining all your exterior surfaces, can easily be simplified if you know where to start. Thompsons WaterSeal is here to take the edge off, thanks to our one-coat products, informative how-to guides & decades of expertise.

8. Ames Block & Wall™ Liquid Rubber Waterproofer Multi-Purpose Coating & Sealant - 1 Gallon - Perfect

  • Item Weight: 9.25 lb
  • Country of Origin: China
  • Color: White
  • Brand name: Ames

9. Transparent Waterproof Coating, TUFINEIN 35oz Invisible Waterproof Agent Indoor & Outdoor Sealant

Transparent Waterproof Coating, TUFINEIN 35oz Invisible Waterproof Agent Indoor & Outdoor Sealant
8.5

Tufinein

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  • Highly Effective Waterproofing and Anti-Leakage: Clear waterproof sealant is a water-based coating, waterproof coating cures to form a dense waterproof membrane that effectively insulates against air, water and moisture. The waterproof coating becomes more stable over time
  • Invisible Waterproof Sealant: Outdoor sealant waterproof multi-layer application will form a transparent waterproof membrane that will not change the surface texture or color. It ensures the aesthetics of the item while effectively preventing leakage
  • Long-Lasting Waterproofing Effect: Waterproof glue sealant clear is easy to apply, has good film-forming properties and resists deformation of the substrate. Self leveling waterproof sealant covers and penetrates small gaps and cracks, providing an effective seal
  • Invisible Waterproof Anti Adhesive Agent: High resin content, better adhesion. High solid content, no sagging, better smooth surface to promote penetration. Waterproof and durable, low temperature resistant, heat-resistant, saving maintenance time
  • Multi-Scene Sealing and Waterproofing: Transparent waterproof adhesive is used for indoor and outdoor concrete structures, brick walls, metal, wood materials, etc. Roofs, walls, basements, sheds, gardens, gutters, skylights, pipes, chimneys, window sills, etc
  • Not suitable for long-term water immersion areas such as swimming pools, ponds, and bathrooms

10. Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler -

Liquid Rubber Basement and Foundation Repair Sealant - Waterproof Concrete Sealer & Crack Filler -
8.3

Liquid Rubber

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  • SUPERIOR FLEXIBLE SEALANT: Liquid Rubber's foundation sealer creates a permanent waterproof membrane for basement waterproofing, foundation leak repair, shower liners, and planter boxes. This professional-grade sealer delivers unmatched protection with 900% elongation, preventing leaks and water damage more effectively than traditional sealants
  • COMPLETE BASEMENT WATERPROOFING SYSTEM: Surpassing basic concrete paint, concrete sealers, and standard waterproof agents, this waterproofing membrane is designed to seal and protect against active leaks and moisture, making it perfect for basement leak and foundation repair. Seamlessly compatible with self leveling concrete applications
  • VERSATILE CONCRETE CRACK FILLER: The professional-grade rubber coating and rubber waterproofing technology maintains flexibility in all temperatures, preventing future cracks and damage. This liquid rubber waterproof sealant provides superior adhesion to concrete, masonry, wood, metal, and foundation surfaces, making it an ideal choice for your DIY projects
  • MAXIMUM COVERAGE & PERFORMANCE: This high-build basement sealer goes on like waterproof paint - Interior basement surfaces: 50 sq ft/gallon (requires: 2-3 coats), Exterior concrete sealer outdoor surfaces: 20 sq ft/gallon (requires: 3-4 coats). Apply between 50F-90F. For complete protection, use the rubber sealant with Liquid Rubber Geo-Textile on joints and transitions
  • IMPORTANT USAGE GUIDELINES: The water-based foundation sealer formula contains zero VOCs for safe indoor application. No mixing required! Apply by brush, roller, or professional sprayer as part of your basement waterproofing system. Not suitable for walking surfaces due to tackiness when cured
  • FOR A WATERTIGHT SYSTEM - Use rubber sealant with Liquid Rubber Geo-Textile on joints and transitions, fill small cracks with Liquid Rubber Sealant & Adhesive, and bridge joints, seams, vents, and protrusions where movement may occur. Scroll down for full application steps

Peter

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