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Internet # 204316849

Model # 131001

1 Gal. Damplock Masonry Waterproofing Paint

$63.47
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  • Low-odor formula provides protection for concrete and masonry
  • Capable of withstanding up to 15 psi of hydrostatic pressure
  • Ready to use and covers up to 125 sq. ft.
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Product Details

About This Product

Seal-Krete 1 gal. Damplock Masonry Waterproofing Paint is a ready-to-use, ultra low-odor formula for concrete and masonry. Suitable for above and below grade use. DampLock withstands up to 15 PSI of hydrostatic pressure - meeting the ASTM standard for below grade waterproofing. It reduces radon gas penetration through basement walls.

Highlights

  • Formulated for use on interior and exterior concrete or masonry surfaces including basement walls, cinder blocks, retaining walls, bird baths, pre-cast fixtures, foundations and more
  • Covers up to 125 sq. ft.
  • Satin finish provides a subtle shine and resists mold and mildew
  • Easy clean and maintain finish
  • Reduces radon gas exposure
  • Dries in 2-3 hours, wait 24 hours before applying any acrylic or latex topcoat
  • Clean up with soap and water
  • Online price includes PaintCare fee in the following states: CA, CO, CT, DC, ME, MN, OR, RI, VT, WA
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  • California residents
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Product Information

Internet # 204316849

Model # 131001

Additional Resources

Shop All Seal-Krete

Specifications

Dimensions

Container Size

1 Gallon

Coverage Area (sq. ft.)

100 sq ft

Details

Application

Concrete Waterproofer/Sealer

Application Method

Brush, Roller

Base Material

Water Based

Color Family

Clear

Color/Finish

White

Dry To Touch Time (hh:mm)

02:00

Finish Family

Flat

Interior/Exterior

Exterior, Interior

Maximum hydrostatic pressure (lb.)

0

Maximum Optimal Temperature (F)

90

Minimum Optimal Temperature (F)

55

Number per Package

1

Paint/Stain Features

Mildew Resistant

Recommended Number of Coats

2

Returnable

90-Day

Substrate/Surface Material Use

Brick, Concrete, Stone

Surface Location

Basement Wall, Exterior Wall, Foundation, Garage Wall

Transparency

Solid

Vertical/Horizontal

Vertical

Questions & Answers

93Questions
caret
Q:Can this be used over mdf (mr) shiplap in a bathroom..
by|Mar 21, 2024
1 Answer
Answer This Question

A:  We appreciate your interest! Rust-Oleum Seal Krete DampLock Masonry Waterproofing Paint is intended for use on concrete and masonry surfaces. This product is not intended for use on wood or MDF surfaces, as it will not properly perform on them. - Rust-Oleum Product Support 3

by|Mar 22, 2024
    caret
    Q:Can it be coated with a primer and then masonry paint on a concrete block wall that has been coated with stucco or will it act as a primer and block stains?
    by|Jan 22, 2024
    1 Answer
    Answer This Question

    A:  Happy to help! Rust-Oleum Seal Krete Damplock Masonry Waterproofing Paint works best on bare concrete for the best waterproofing ability. If used on painted concrete or masonry, it can improve the water resistance. This paint can be topcoated with a primer and paint if desired, but it is not required. Seal Krete Damplock Paint may not block all stains. - Rust-Oleum Product Support 3

    by|Jan 23, 2024
      caret
      Q:I see the previous question and answer that this paint can be top coated with latex paint. Can it be top coated with acrylic paint? I have a retaining wall and would like to top coat with leftover SW Lorox that was just used to paint my house.
      by|Oct 18, 2023
      1 Answer
      Answer This Question

      A:  Happy to clear things up, Patrick! Rust-Oleum Seal Krete Damplock Masonry Waterproofing Paint can be topcoated with water-based paints, including latex and acrylic. - Rust-Oleum Product Support 3

      by|Oct 18, 2023
        caret
        Q:Can this be applied to a "damp" brick and plaster wall? 100 year old building has 2 layers of brick with plaster applied directly to brick. Mortar was not sealed and over time has failed. Wall is too damp to allow new plaster to dry/stick.
        by|Sep 25, 2023
        1 Answer
        Answer This Question

        A:  Rust-Oleum SealKrete Damplock Masonary Waterproofing Paint, can be applied to a damp surface; however, an application to a dry substrate does provide best results! - Rust-Oleum Product Support 1

        by|Feb 22, 2024
          1 found this answer helpful
          Showing 1-4 of 93

          Customer Reviews

          4.8 out of 5

          • 4.8 out of 42 reviews
          • 100% recommend this product
          Filter by:
          Showing 1-10 of 42 reviews
          Product is thick but goes on easy with roller or brush. Is does have a flat finish. I wanted some...
          Product is thick but goes on easy with roller or brush. Is does have a flat finish. I wanted something shinny but not that its on the basement wall it looks good. Buy one more can than you think you will need. I had to buy two more. Epoxy might be better for a large area but this did work great in a 10 by 10 by 15 section in my basement that i made an office. Easily tintable. Delivered fast and easy to my local HD store.
          by
          • Verified Purchase
          • Recommended
          6 found this review helpful
          This product was just as advertised. You definitely need two coats if your surface has many small...
          This product was just as advertised. You definitely need two coats if your surface has many small air bubble holes like mine did, but they were filled up by the second coat and the wall is sealed now!
          by
          • Verified Purchase
          • Recommended
          4 found this review helpful
          by
          • Verified Purchase
          by
          • Verified Purchase
          Rating provided by a verified purchaser...
          Rating provided by a verified purchaser
          by
          • Verified Purchase
          Good so far, time will tell...
          Good so far, time will tell
          by
          • Verified Purchase
          This stuff works fantastic. I would recommend to anyone looking...
          This stuff works fantastic. I would recommend to anyone looking to do gardening near their house and want to grow a mold farm also.
          by
          • Verified Purchase
          by
            by
              Went on well and covered the cinder blocks well. Water...
              Went on well and covered the cinder blocks well. Water leaked through - wall needs more preparation.
              by
              • Verified Purchase
              Showing 1-10 of 42 reviews

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