Best Waterproofing Paint For Basements

Peter | 05-01-2026

With numerous Best Waterproofing Paint For Basements brands to select from – including big names like KILZ,Zinsser,Liquid Rubber,Tufinein – picking the right product can feel overwhelming. But we’re here to simplify your search for the perfect Best Waterproofing Paint For Basements.

We thoroughly tested and evaluated a wide range of top Best Waterproofing Paint For Basements contenders to help you navigate the crowded market. Our stand-out favorite is KILZ Best Waterproofing Paint For Basements for its unparalleled quality and top-tier features. Below you’ll discover more of our top-rated Best Waterproofing Paint For Basements picks currently available.

Make sure to consult our buying guide too for valuable insights on choosing the ideal product for your needs. It covers all the key factors when shopping for a Best Waterproofing Paint For Basements. With our research backing your decision, you can confidently invest in a Best Waterproofing Paint For Basements you’ll truly love.

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
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
Budget Pick
Zinsser 369381 WaterTite General Purpose Waterproofing Paint, Gallon, White
Zinsser 369381 WaterTite General Purpose Waterproofing Paint, Gallon, White

Top 10 Best Waterproofing Paint For Basements

We researched and compared the top products in the Best Waterproofing Paint For Basements 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. 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

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. Zinsser 5001 WaterTite Professional Waterproofing Paint, Gallon, White

Zinsser 5001 WaterTite Professional Waterproofing Paint, Gallon, White
7.7

Zinsser

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  • Ideal for use on interior and exterior concrete, stucco, cement, cinder block and other above or below grade masonry surfaces
  • Lifetime waterproof guarantee
  • Covers up to 225 sq. ft. per gallon depending on porosity and application method
  • Bright white, non-gritty finish applies easily to wet or dry masonry walls with brush or roller

5. Rubber Liquid Waterproof Sealant, TUFINEIN 53oz/1.5kg White Quick Drying Multi Surface Foundation

Rubber Liquid Waterproof Sealant, TUFINEIN 53oz/1.5kg White Quick Drying Multi Surface Foundation
7.9

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

6. Zinsser 306607 WaterTite Waterproofing Floor and Wall Paint, Gallon, Clear

Zinsser 306607 WaterTite Waterproofing Floor and Wall Paint, Gallon, Clear
7.9

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
  • Covers up to 100 sq. ft.
  • Excellent waterproofing paint backed by : 10 year waterproof guarantee
  • Applies easily to dry walls with brush or roller

7. 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

Check Price On Amazon
  • 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

8. Zinsser 369381 WaterTite General Purpose Waterproofing Paint, Gallon, White

Zinsser 369381 WaterTite General Purpose Waterproofing Paint, Gallon, White
8.5

Zinsser

Check Price On Amazon
  • For waterproofing basements, cellars or other areas that may become damp or wet
  • Covers up to 250 sq. ft. per gallon depending on porosity and application method
  • Resists up to 10 lbs. of water pressure for long lasting protection
  • Bright white, non-gritty finish applies easily to wet or dry masonry walls with brush or roller

9. 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

Check Price On Amazon
  • 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

10. Zinsser 369382 WaterTite General Purpose Waterproofing Paint, 5 Gallon, White

Zinsser 369382 WaterTite General Purpose Waterproofing Paint, 5 Gallon, White
7.9

Zinsser

Check Price On Amazon
  • For waterproofing basements, cellars or other areas that may become damp or wet
  • Covers up to 250 sq. ft. per gallon depending on porosity and application method
  • Resists up to 10 lbs. of water pressure for long lasting protection
  • Bright white, non-gritty finish applies easily to wet or dry masonry walls with brush or roller

Peter

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