Loctite PL 10 fl. oz. Polyurethane Concrete Crack and Masonry Sealant-1618522 - The Home Depot


Model # 1618522

Internet # 203156788

Store SKU # 184363

PL 10 fl. oz. Polyurethane Concrete Crack and Masonry Sealant

Loctite PL 10 fl. oz. Polyurethane Concrete Crack and Masonry Sealant

This item has been discontinued.
The Home Depot no longer carries this specific product.

$5.85 / each


Model # 1618522

Internet # 203156788

Store SKU # 184363

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.

  • Permanently flexible bond, excellent for expansion joints
  • Weatherproof, withstands harsh environments
  • Does not deteriorate, one time application
  • Paintable
  • Subject to or will include a recycling fee in the following states: CA, OR
  • Click here to learn more about sealant solutions by Loctite
  • Note: Product may vary by store.

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Assembled Depth (in.)  2 in  Assembled Height (in.)  11.25 in 
Assembled Width (in.)  2 in  Individual size (oz.)  10 
Caulk Form  Standard Tube  Caulk Type  Polyurethane 
Color/Finish  Gray  Coverage (linear ft.)  31 
Cure time (hours)  168  Dry color family  Gray 
Dry to touch (min.)  1440  Fire and high heat resistant  No 
Hazardous Code  No Air  Indoor/Outdoor  Outdoor 
Longevity (years)  20  Moisture Resistant  Yes 
Mold and mildew resistant  Yes  Paint Product Type  Sealants 
Paintable/Stainable  Yes  Permanently flexible  Yes 
Professional Paint Supplies & Values  Pro Supplies  Tintable  No 
Warranty / Certifications
Certifications and Listings  ASTM Compliant  Manufacturer Warranty  N/A 


Rated 4.0 out of 5 by 11 reviewers.
Rated 4.0 out of 5.0 by Brick mortar cracks Used this product to weather seal some cracks between brick mortar, and I was very pleased. It matched my standard gray mortar very well, and was just the right consistency to work with on vertical surfaces. With latex gloves on, I recommend just using your fingertip to lightly stir the edges to blend, and wipe with a paper towel as you go. This technique worked best for me. I have yet to use this on a horizontal surface, but I would imagine it would best be suited for larger cracks. I feel like a product that is little more viscous would be better for tiny horizontal cracks. September 2, 2013
Rated 4.0 out of 5.0 by Good Sealant on exterior surfaces applied to vertical and horizontal cracks on external chimney. sealed very well. Applied to cracks on driveway. Sealed very well. I was so impressed with product that I used it as an above the water line adhesive sealant caulk agent to beneath the stanchions plates and main sheet track my 25" sloop. Once dried extremely water resistant and remains flexible. during rough weather. Beige color match was excellent. material remains flexible. Good bonding to metal and gelcoat surface. Mineral sprits makes an Eeasy cleanup on gel coat and stainless steel. November 15, 2014
Rated 4.0 out of 5.0 by Good product but not gray color I just used the sealant today to repair a stem wall that is separating from my house that was not repaired well last year and is failing again. I stuffed the cracks with pieces of foam pipe insulation, then caulked. It did not drip or run so that was great. But the color is very light, beige-like. After several hours I went out and touched a surface and it was still wet. So I expect it to take at least a week to cure. (Package says cannot be painted until 7 days. I will wait 14.) I used a tongue depressor to smooth the joints and that worked well. I just hope it dries to a darker color even though I plan to paint it. It had a nice stickiness and applied easily. Make sure you puncture the tube after cutting the tip. It was not hard to push out of the tube. October 4, 2013
Rated 5.0 out of 5.0 by Very easy to use used this to fill in some vertical cracks on my outside wall. Very easy to apply, work with, and clean (I used mineral spirits to clean my hands afterwards). The sealant had a good viscocity and texture. I used the Quikrete Concrete Repair before trying this one and it just dribbled down the vertical crack and didn't stay where it needed to stay. The tube might have been old stock, but I decided to change brands anyway and chose this. Very pleased with the results. August 13, 2014
Rated 4.0 out of 5.0 by Easy to use this BEIGE sealant This sealant was easy to use as long as you read the directions and punctured the seal on the tube before using it. I actually liked the beige color because it blended in nicely with my walkway. It is VERY sticky and doesn't self-tool, but that wasn't a problem, I just wore gloves (as per instructions) and ran my finger along the seams to smooth them out, and they look great! I ALMOST wish I had more cracks in the walkway to use more of this stuff, almost....... November 12, 2013
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