Best Masonry Waterproofing Paint

Peter | 13-12-2023

In this article, we will explore the Best Masonry Waterproofing Paint 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 Masonry Waterproofing Paint 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 Masonry Waterproofing Paint 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 Masonry Waterproofing Paint.

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
Drylok Masonry Waterproof Clear 5g (DRYLOK - 20915)
Drylok Masonry Waterproof Clear 5g (DRYLOK - 20915)
Budget Pick
AMES BWRF5 Water Base High Strength Elastomeric Liquid Rubber, 5 Gallon White
AMES BWRF5 Water Base High Strength Elastomeric Liquid Rubber, 5 Gallon White

Top 10 Best Masonry Waterproofing Paint

We researched and compared the top products in the Best Masonry Waterproofing Paint 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. Drylok 27613 Masonry Waterproofing Paint, Latex Gray, 1-Gal. - Quantity 1

  • Guaranteed to stop water
  • Helps protect against radon gas penetration by reducing vapor transfer
  • Low-odor formula complies with all current VOC requirements
  • Breathable film will not trap moisture in the masonry
  • Easy cleanup with warm, soapy water
  • Four Ready-mixed, flat finish colors
  • No pre-mixing or pre-wetting
  • DRYLOK latex base masonry waterproofer may be top coated with a good quality latex paint for decorative purposes
  • Pack of 1

4. Drylok 1 Gallon Latex Base Masonry Waterproofer [Set of 2] Color: Gray

Drylok 1 Gallon Latex Base Masonry Waterproofer [Set of 2] Color: Gray
8.9

United Gilsonite

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  • Size: 1 Gallon
  • Color: Gray
  • Ready mixed - Low-odor formula
  • Breathable film - does not trap moisture in masonry
  • Resists 10 PSI, equivalent to a wall of water 22' high

5. AMES BWRF5 Water Base High Strength Elastomeric Liquid Rubber, 5 Gallon White

  • Ames' Block & Wall Liquid Rubber is a specially formulated blend of adhesive, high strength elastomeric, liquid rubber for waterproofing concrete walls, cinder block, and more.
  • Ames Block & Wall Liquid Rubber is an excellent coating for ICF (insulated concrete forms), metal, wood, concrete, and many other surfaces.
  • Block & Wall Liquid Rubber Waterproofer will fill cracks and crevices up to inch. Block & Wall is thick, yet easy to apply and has up to 1800% elongation. Low odor and can be sprayed, rolled or brushed applied.
  • Ames Block & Wall Liquid Rubber is non-toxic, low odor, environmentally friendly, and made in the USA
  • 5 Gallon, White - Ames Block & Wall is packaged in 5 gallon pails - It is high in solids and dries to a nearly impenetrable tough elastic membrane that is up to 1800% elongation to resist cracking and peeling.

6. AMES RESEARCH LABORATORIES BMX5RG Blue MAX Waterproofer, Regular Use in Interior & Below-Grade

AMES RESEARCH LABORATORIES BMX5RG Blue MAX Waterproofer, Regular Use in Interior & Below-Grade
8

Ames Research Laboratories

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  • Ames Blue Max is a strong and highly adhesive elastomeric liquid rubber waterproofer with 1200% elongation that resists cracking and peeling. Blue Max is ideal for waterproofing above and below-grade basements and foundations, insulated concrete forms, and underlayment.
  • Blue Max Liquid Rubber Waterproofer can be used as a primer on most types of roofs including metal roofs and RV roofs. Use on concrete, wood, metal & more. Brush, roll or spray on vertical or horizontal surfaces.
  • Blue Max is an elastomeric membrane that expands & contracts 1200% with surface to resist cracking & peeling. Blue Max is a special blend of adhesive, high strength elastomeric liquid rubber for waterproofing concrete, wood, metal and more.
  • Blue Max is non-toxic, eco-friendly, VOC compliant in all 50 states and made in the USA. Ames is Woman Owned and Veteran Founded.
  • 5 Gallon - Blue Ames Blue Max Liquid Rubber Waterproofer is packaged in a 5 gallon pail. Allow 24 hours between coats.

7. Eco Advance Concrete/Masonry Siloxane Waterproofer - 1 Gallon

Eco Advance Concrete/Masonry Siloxane Waterproofer - 1 Gallon
8.9

Eco Advance

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  • Ready to use commercial grade formula can be applied using a standard garden pump sprayer
  • Ideal for use on concrete, brick, stucco, stone (natural and synthetic), EIFS, pavers and more
  • Protects against water damage, oil, stains, mold, mildew, de-icing salts, and pool/spa chemicals
  • Water-based, non-toxic, non-flammable formula does not harm landscape plantings
  • Vapor permeable (breathable) water proofer can be used on new concrete and masonry

8. Drylok Masonry Waterproof Clear 5g (DRYLOK - 20915)

  • Product Type: Tools
  • Package Quantity: 1
  • Package Dimentions: 31.191 cms (L) x 32.207 cms (W) x 40.411 cms (H)
  • Country Of Origin: China

9. All Purpose Concrete, Brick & Stone Sealer, Clear Penetrating Water Sealant for Porous, Exterior,

All Purpose Concrete, Brick & Stone Sealer, Clear Penetrating Water Sealant for Porous, Exterior,
8.3

Masonrydefender

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  • Clear, Waterproofing Protection for All Exterior, Porous Masonry & Concrete Surfaces Including Concrete, Brick, Natural Stone, Sandstone, Limestone, Cultured Stone (Stone Veneer/Manufactured Stone), Granite, and More
  • Waterproofs and Protects Masonry & Concrete Surfaces from Water Damage & Freeze/Thaw Damage
  • 100% Breathable - Doesn't Form a Film, Allows Trapped Moisture to Escape Which Prevents Pitting, Cracking & Delaminating
  • Water-Based - Soap & Water Cleanup, Low Odor
  • 5 Year Warranty on Vertical Concrete & Masonry Surfaces

10. 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

Peter

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