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4 lb. Concrete and Mortar Patch and Repair

  • An acrylic, ready-to-use mastic
  • Repair large and/or small holes, cracks, crevices and dents
  • Create a concrete-like finish in texture and color.
  • See More Details

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Product Overview

Lanco Styrene Acrylic resin mastic with a similar finish to concrete, for interior and exterior use, for repair holes, cracks and other imperfections in concrete or masonry surfaces. May be used as an adhesive to join broken pieces of concrete or brick. Dries to a concrete gray color.
  • To correct holes on exposed concrete
  • To seal joints and cracks on walls
  • As bonding on concrete pieces
  • Resistant to mildew and UV
  • Can be painted
  • Drying time: 25 - 30 minutes to touch, 2-4 hours to recoat (79˚F (26˚C) and 85% RH)
  • Coverage: 1 Gal. covers 50 sq. ft. (4.7 square meters) at 30 thick mils
  • Will not shrink
  • Clean up with water
  • Ready to use
  • Interior or exterior use
  • Will not crack, crumble or peel
  • California residents

Info & Guides

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Price
Ratings
(86)
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(380)
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Use LocationCeiling,Floor,WallFloorFloorWall
Recommended ApplicationCement,Concrete,MasonryConcreteConcreteMortar
Drying Time (hours)42411
View ProductView ProductView ProductView Product

Specifications

Dimensions

Product Depth (in.)
4.25
Product Height (in.)
4.75
Product Length (in.)
4.25

Details

Color Family
Gray
Color/Finish
gray
Drying Time (hours)
4
Features
Crack Resistant,Paintable
Interior/Exterior
Exterior,Interior
Product Weight (lb.)
4
Recommended Application
Cement,Concrete,Masonry
Repair Type
Patch
Returnable
90-Day
Use Location
Ceiling,Floor,Wall

Warranty / Certifications

Manufacturer Warranty
Satisfaction Guaranteed

Questions & Answers

15Questions13Answers

Why isn't this available in Hawaii?

Asked by Phil January 21, 2021
1
Answer

Hi Phidel, unfortunately we don't have our products in Hawaii in stock, but they have told me that they will ship to your home when you buy through Home Depot online. Thanks for your inquiry.

Will this hold back water once cured?

Asked by Joe January 10, 2021
1
Answer

Hi Joe, the Lanco Concrete and Mortar Patch is an acrylic and ready-to-use textured mastic specially designed for the repair of holes, cracks and other imperfections in concrete or masonry surfaces that dries to a concrete gray color and concrete-like finish. the Lanco Concrete and Mortar Patch is a flexible mastic that will adhere to any surface and fill cracks of any size. Will not crack, peel or crumble even after exposure to severe weather conditions. Unfortunately is not a waterproof agent.

Can it be applied upside down as an additive to concrete?

Asked by John September 13, 2020
1
Answer

Hello John, the Lanco Concrete and Mortar Patch is an acrylic, ready-to-use mastic for the repair of holes, cracks and other imperfections in concrete or masonry surfaces that dries to a concrete gray color and concrete-like finish. Unfortunately, the product is not designed to be used as an add mixture additive.

What volume is this? A quart? A gallon? Half a gallon?

Asked by Phil September 1, 2020
2
Answers

Hello Phidel, The volume for this product is a quart. Thanks for shopping with the Home Depot

Can I use this product to repoint a stone foundation?

Asked by BJ August 31, 2020
1
Answer

Hello BJ. The Lanco Concrete and Mortar Patch Repair is an acrylic, ready-to-use mastic for repairing holes, cracks and other imperfections in concrete or masonry surfaces. It dries a concrete gray color and concrete-like finish.

Can this be used to fill holes, level and raise height of existing mortar slab? I need I repair existing mortar slab..

Asked by Keith December 23, 2019
1
Answer

I only used this product to fill in cracks (1/4 inch to 1/2 inch wide) in my concrete driveway before staining. I don't believe this product is designed to raise the height of existing concrete.

What would happen if I should apply this in 50-60° weather instead of the optimal 75°?

Asked by Bree January 16, 2019
1
Answer

In lower temperatures this product will take longer to set and cure. It should not be applied if the temperature is going to fall below 40°F.

Can solvent based sealants be used on this product? I need to repair some winter damage (chipping...

Asked by Dion June 12, 2018
2
Answers

I wouldn't use mortar patch! Use the concrete patch. It has less elasticity. You can use sealants on the concrete patch.

I wanted to use this product to fill holes on the top of a concrete roof before I reseal it. Hole...

Asked by Jim February 20, 2018
1
Answer

Hi Jim, thank you for the inquiry. The concrete and mortar patch is designed for small repairs and should be applied no greater than 1/8" thick for adhesion applications and 30 mils (30/1000 inch) for cracks and other surface imperfections. You can build up the thickness incrementally with additional 30 mil applications over cured product, but it should not be used to fill holes in the same manner as poured concrete. For further information and/or clarification, please contact the manufacturer at 4072404000

can it be used on ceiling

Asked by sonny October 15, 2017
2
Answers

If the ceiling is concrete, yes.

4 lb. Concrete and Mortar Patch and Repair - page 2

Customer Reviews

  • 4.3
    out of 86 reviews
  • 72% recommend this product
Filter by:
Showing 1-10 of 86 reviews
Nice product
I don't consider myself handy. I have an old house and it's settled a bit over the years. As a result, I have cracks on the exterior in places. I bought this and it was easy to apply. Even if it's been rainy, it dried up well with no cracking. It did a nice job, even on big gaps and blended in well. It's not a good color but I will paint it. It was a thick compound, just like concrete but not heavy. My only disdain is that they don't sell it in a bigger container!
by kittycat2017
Shipping Issue
This was ordered online and shipper failed to ensure lid was tight/taped so product arrived unusable. Shipper also used incorrect address so I had to contact UPS tocorrect. Shipper was 600 Mid Florida Dr. Orlando, FL.
by ROSCO
Response from Lanco Product ExpertMay 22, 2020
Hi ROSCO, we would like to apologize for your recent experience with the Lanco Concrete Mortar Patch, the technical support team phone number is (786) 495-5944, please call us as soon as possible to resolve this problem .
Great, easy to do. No issue. Already paint.
Great, easy to do. No issue. Already paint, looking good.
by Mandy
The stuff is great ...I had to seal a metal...
The stuff is great ...I had to seal a metal plate to concrete and used of the lanco concrete and mortar patch to fill in the crevices around the plate and make it level .. it was easy to use and it's hard to tell it's not actually concrete!
by Srad
4 people found this helpful
Excellent product thank u...
Excellent product thank u
by HomeDepotCustomer
Good rating was given as one container out of 4, opened up in the small box it was contained in, ...
Good rating was given as one container out of 4, opened up in the small box it was contained in, do to rough handling the best I could tell. Lost some content, but is still usable.
by FunTime2
Response from Lanco Product ExpertMay 5, 2021
Hi FunTime2, sorry for any inconvenience, I will let the company know. Thank you for your feedback.
Easy prep and apply. Dries quick and can work it to match any texture.
Easy prep and apply. Dries quick and can work it to match any texture.
by graydmk
Worked like a charm on stucco repair/ took a couple...
Worked like a charm on stucco repair/ took a couple of appllications/ But great results
by HB
This was a great concrete mix for patching my driveway....
This was a great concrete mix for patching my driveway.
by DONNA
I used it to cover a small water pipe underground...
I used it to cover a small water pipe underground going to my shed from the house, took a while to harden up because I put it on thick, but it did the job.
by WILLIAM15902
Showing 1-10 of 86 reviews