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Internet # 202056609

Model # 1618522

PL S10 10 fl. oz. Concrete Crack and Masonry Polyurethane Sealant (12-Pack)

  • Weatherproof, permanently flexible concrete and masonry sealant
  • Repairs cracks, is tear-resistant and does not deteriorate
  • Non-sag formula is ideal for vertical applications
  • View More Details
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Product Details

Loctite PL Polyurethane Concrete Crack and Masonry Sealant is a premium quality, commercial grade sealant developed especially for forming permanent, water and weatherproof seals in all exterior gaps and joints. This sealant is elastic and remains flexible to expand and contract with construction material movement to protect and retain the original seal. Loctite PL Polyurethane Concrete Crack and Masonry does not require a primer for concrete, brick, stone or masonry and resists deterioration from weather, stress or movement. Recommended for repairing cracks in vertical and horizontal surfaces such as concrete walls, foundations and brick and block walls as well as Bonding to concrete, brick, stucco, metal, wood, vinyl, fiberglass and many more substrates.

Additional Resources

From the Manufacturer

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Specifications

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Questions & Answers

172Questions
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Q:Can I seal the base of kitchen frame with this product?
by|Sep 29, 2023
0 Answer
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Q:Would this be a suitable product to seal out water between a pressure treated post and a poured concrete foundation?
by|Sep 25, 2023
1 Answer
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A:  Thank you for the question. Loctite PL Concrete Non-Sag Polyurethane Sealant can be used for this purpose, provided that the pressure-treated lumber has been well seasoned for at least 6 months in weather exposure. However, it is not recommended for applications where the product will be exposed to prolonged water immersion or continuously wet areas.

by|Sep 25, 2023
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    Q:Can this be used to fill gaps in a wooden porch floor?
    by|Sep 7, 2023
    1 Answer
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    A:  Thank you for the question. Loctite PL Concrete Non-Sag Polyurethane Sealant may be used, depending on the size of the gaps. If you would like to share the details of your project, feel free to reach us at 1-800-624-7767 so we can assist you.

    by|Sep 8, 2023
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      Q:Can I use this product to fill in a small space between my concrete floor and bottom plate for my stud walls? My concrete has some variance where the walls are placed.
      by|Sep 6, 2023
      1 Answer
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      A:  Thank you for the question. Loctite PL Concrete Non-Sag Polyurethane Sealant may be used for the application described, depending on the dimensions of the gaps. We recommend checking the Technical Data Sheet for Loctite PL Concrete Non-Sag Polyurethane Sealant at www.loctiteproducts.com for complete instructions regarding joint design and preparation.

      by|Sep 7, 2023
        Showing 1-4 of 172
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        Customer Reviews

        4.2 out of 5
        (555)
        • 4.2
          out of 555 reviews
        • 75% recommend this product
        Filter by:
        Showing 1-10 of 555 reviews
        Used this to fill in my cinder block walls to help prevent scorpions. Color was not a perfect match but within a month or two, you cant really tell the difference. This is a great product for scorpion prevention.
        Worked AMAZING on my cinder block walls
        by
        Response from Henkel CorporationDec 2, 2022
        Thank you for choosing Loctite. We are glad that you are happy with our product.
        • Verified Purchase
        • Recommended
        Freat for concrete
        Very good, you need a heavy duty caulking gun for this
        by
        Response from Henkel CorporationOct 14, 2022
        Thank you for choosing Loctite for your project.
        • Verified Purchase
        Worst Sealant EVER
        Run don’t walk away from this product! -Does not flow easily from a caulk gun -Lousy cleanup DO NOT GET ANY ON YOU. It only cleaned up using alcohol. -Does not tool easily and extremely messy and hard to install. Takes gorilla hand and arm force to get product to flow. -Took 3 tubes to do 2 control joints in a 24x23 garage. -EXTREMELY slow drying time - Bubbles all over.
        by
        Response from Henkel CorporationJul 4, 2022
        We’re sorry to hear about your experience. Please contact our technical help line at 1-800-624-7767 for further assistance.
          2 found this review helpful
          Good caulk
          Works great, non sagging and fills large voids.
          by
          Response from Henkel CorporationMay 13, 2022
          Thank you for choosing Loctite for your project!
          • Verified Purchase
          • Recommended
          This product works great and has been very effective in sealing off areas around the perimeter of...
          This product works great and has been very effective in sealing off areas around the perimeter of my house where water was getting in my cellar
          by
          • Verified Purchase
          • Recommended
          3 found this review helpful
          Excellent product! Used it to fill in a gap under the threshold of my side garage door over the y...
          Excellent product! Used it to fill in a gap under the threshold of my side garage door over the years old caulking had shrunk away allowing water to make its way under the concrete. Filled it in with premixed concrete patch and then used this to seal it up . Works like a charm I recommend this product.
          by
          • Verified Purchase
          • Recommended
          5 found this review helpful
          Very durable. Good combination with epoxy floors in garage and patios
          Very durable. Good combination with epoxy floors in garage and patios
          by
          • Verified Purchase
          • Recommended
          It is holding good so far and i drive over it everyday. So i think it is a good product
          It is holding good so far and i drive over it everyday. So i think it is a good product
          by
          • Verified Purchase
          • Recommended
          4 found this review helpful
          I used this product, as recommended by many "others," as a sealant between metal roofing panels. ...
          I used this product, as recommended by many "others," as a sealant between metal roofing panels. It is my understanding that a polyurethane based sealant is best of for metal roofing panel(s).
          by
          • Verified Purchase
          • Recommended
          1 found this review helpful
          10 Years Old And Still Working Great... Surprised by a few of the negative reviews. I came here ...
          10 Years Old And Still Working Great... Surprised by a few of the negative reviews. I came here specifically to review this because this is the only type that works for me. Check out my picture of a 10 year old joint, still going strong. First of all, this is NOT self leveling. And that's a good thing for my application. I don't see how people are getting bubbles. Just won't happen with this sticky stuff. Yes, it is beige not gray. I can understand a bit of frustration there. I do find that after a while, it ages well with the rest of the concrete. Maybe this will look bad on new concrete, but on an older driveway that tends to get a patina of dirt and mold, this fits right in after a few months to a year. (See photo.) Otherwise, this sticky stuff is durable as can be. It also flexes well. My driveway is undergoing shifts by a large tree, so my cracks are flexing all the time. This works well to keep the crack filled until the tree finally lifts it too much. In places where the driveway isn't shifting, this stuff has lasted me over 10 years. You really do need to wear gloves (I used nitrile) because this stuff is so sticky on the fingers. It is thick and hard to get out of my caulk gun. So it goes. In this case, thick is good.
          by
          • Recommended
          22 found this review helpful
          Showing 1-10 of 555 reviews