Best Water Sealing Paint For Basement Walls

Peter | 13-12-2023

In this article, we will explore the Best Water Sealing Paint For Basement Walls that are now on the market. In addition to that, we have provided you with a detailed guide that will assist you in choosing the right product. We really hope that by looking through the reviews of the top Best Water Sealing Paint For Basement Walls products that we’ve provided below, you’ll be able to quickly narrow your choices and select the one that best satisfies your needs.

We have spent lots of time testing. According to our research, we think INSL-X Best Water Sealing Paint For Basement Walls is the best overall. For more of our top picks, read on! Also, check out our buying guide for some tips on how to choose the right Best Water Sealing Paint For Basement Walls.

Editor's Choice
INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint, 128 Fl Oz (Pack of 1), White
INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint, 128 Fl Oz (Pack of 1), White
Premium Pick
KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon
KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon
Budget 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

Top 10 Best Water Sealing Paint For Basement Walls

We researched and compared the top products in the Best Water Sealing Paint For Basement Walls category to provide you with these recommendations.

1. INSL-X AMW100009A-01 WaterBlock Acrylic Masonry Waterproofer Paint, 128 Fl Oz (Pack of 1), White

  • 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.

2. 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.

3. 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

4. Zinnser 03688 Covers Up Stain Sealing Ceiling Paint, White

Zinnser 03688 Covers Up Stain Sealing Ceiling Paint, White
7.9

Zinnser

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  • Zinnser
  • 3688
  • Stain & Finish
  • White

5. Liquid Rubber Concrete Foundation and Basement Sealant - Indoor & Outdoor Waterproof Coating, Easy

Liquid Rubber Concrete Foundation and Basement Sealant - Indoor & Outdoor Waterproof Coating, Easy
8.5

Liquid Rubber

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  • PROTECTIVE FINISH FOR - Foundations, ICF's, Basements, Shower Liners, Deck and Fence Posts, Planter Boxes, Metal, Wood, Concrete and more
  • HIGHLY FLEXIBLE - Sealant final membrane has over 900% elongation in the sealing material preventing adhesion failure causing cracks and taring. Flat/Ponding Surface: 50 sq ft/G per coat
  • EASY TO APPLY - No mixing required! Apply by brush, roller or high quality piston paint sprayer. Container can be closed and left over material used later. No pot life or working time like 2 component products
  • ENVIRONMENTALLY FRIENDLY - Liquid Rubber Foundation Sealant is water based, containing no solvents, VOC's or harmful odors. Safe for humans and pets alike, can be used indoors and outdoors with no special breathing apparatus
  • FOR A BULLETPROOF SYSTEM - Bridge joints, seams, vents, gaps, protrusions. With Liquid Rubber Seam Tape or Liquid Rubber Geo-Textile where possible movement may occur. Scroll down for full application steps

6. RUST-OLEUM 5024 Watertite Latex Qt

RUST-OLEUM 5024 Watertite Latex Qt
9.1

Rust-oleum

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  • Latex-Base Mold Waterproofing Paint
  • Guaranteed to stop water- resists up to 20-Pound of water pressure
  • Very smooth, bright white, non-gritty finish applies easily to dry walls with brush or roller
  • Ultra low odor, easy soap and water clean-up
  • Backed by two guarantees: 15 year waterproof and 5 year mold and mildew-proof paint film

7. Flex Seal Liquid, 32 oz, Gray, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and

Flex Seal Liquid, 32 oz, Gray, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and
8.3

Flex Seal Liquid

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  • Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
  • Use anywhere you need a watertight, flexible rubberized coating
  • Goes on smooth and covers fast, sealing out water, air and moisture
  • UV-resistant
  • Prevents rust and corrosion. Chemical resistant

8. The Upshot

9. KILZ Self-Priming Masonry, Stucco and Brick Paint, Interior/Exterior, Flat, Gray, 1 Gallon

  • This high-quality, acrylic latex water-base interior/exterior paint offers excellent hiding properties with great adhesion and water repellency on textured interior and exterior surfaces
  • This self-priming paint offers a finish on properly prepared smooth, rough and textured masonry, drywall, stucco, and brick surfaces
  • It is alkali-resistant up to ph 12.0, easy to apply, and cleans up with soap and water. This paint can be rolled, Brushed, or sprayed on
  • This formula is designed to accentuate all textured surfaces while achieving a natural look
  • This is a 1-Gallon can of KILZ interior/exterior concrete, brick, and tile paint with a flat finish. Covers 250-400 square feet per gallon depending on surface texture
  • This high-quality, acrylic latex water-base interior/exterior paint offers excellent hiding properties with great adhesion and water repellency on textured interior and exterior surfaces
  • This self-priming paint offers a finish on properly prepared smooth, rough and textured masonry, drywall, stucco, and brick surfaces
  • It is alkali-resistant up to ph 12.0, easy to apply, and cleans up with soap and water. This paint can be rolled, Brushed, or sprayed on
  • This formula is designed to accentuate all textured surfaces while achieving a natural look
  • This is a 1-Gallon can of KILZ interior/exterior concrete, brick, and tile paint with a flat finish. Covers 250-400 square feet per gallon depending on surface texture

10. Flex Seal Liquid, 32 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and

Flex Seal Liquid, 32 oz, White, Liquid Rubber Coating Sealant, Waterproof, Flexible, Breathable, and
7.7

Flex Seal Liquid

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  • Flex Seal Liquid is liquid rubber in a can! Now you can brush, roll, dip or pour it on!
  • Use anywhere you need a watertight, flexible rubberized coating
  • Goes on smooth and covers fast, sealing out water, air and moisture
  • UV-resistant
  • Prevents rust and corrosion. Chemical resistant

Peter

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