0033886002639

Sikaflex

Model # 187783

Internet # 202529331

Store SKU # 442327

10.1 fl. oz. Concrete Fix

$5.47 /each
  • Simple solution for permanently sealing cracks
  • Non sag for vertical applications
  • "Fix it Once" solution

FREQUENTLY BOUGHT TOGETHER

PRODUCT OVERVIEW

Model # 187783

Internet # 202529331

Store SKU # 442327

Sikaflex 10.1 fl. oz. Concrete Fix is a moisture-cured, 1-component, polyurethane, non-sag elastomeric sealant for repairing cracks in concrete. It remains flexible and resistant to shrinking and cracking. Ideal for vertical cracks, it creates a watertight seal.

California residents: see  Proposition 65 information

  • Waterproof
  • Excellent adhesion to most bonding materials without a primer
  • Non-staining
  • Water immersion after cure

Info & Guides

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SPECIFICATIONS

Dimensions
Product Depth (in.) 
1.85 
Product Height (in.) 
11.5 
Product Length (in.) 
1.85 
Details
Color Family 
Gray 
Drying Time (hours) 
Features 
Crack Resistant,Paintable,Pre-Mixed,Sealable,Stainable 
Interior/Exterior 
Exterior 
Product Type 
Sealant 
Product Weight (lb.) 
1 lb 
Use Location 
Ceiling,Floor,Wall 
Warranty / Certifications
Manufacturer Warranty 
One year from date of installation. 

MORE PRODUCTS WITH THESE FEATURES

Product Type: Sealant
Price: $0 - $10
Brand: Sikaflex
Drying Time (hours): 6
Review Rating: 4 & Up
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34 Questions43 Answers

Customer Questions & Answers

10.1 fl. oz. Concrete Fix
10.1 fl. oz. Concrete Fix

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This question is from 10.1 fl. oz. Concrete Fix
 
3 answers

will 187783 adhere to painted surface on sides of vertical crack

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colorado springs colorado
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June 14, 2015
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Asked by
Maryland
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June 28, 2015
Answer: 
use a wire brush along the crack
apply Sikalex to the crack with a caulking gun and it will adhere
Once you smooth it with a scraper it will adhere to the surrounding surface
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June 15, 2015
Answer: 
Thank you for your inquiry regarding Sikaflex Concrete Fix. We recommend the surface where you are applying the sealant to be dry, clean, sound and free of contaminants. If you have a vertical crack, gun the sealant into the crack and tool as desired to be level with your wall. Before painting or overcoating, allow the sealant to cure for a minimum of 7 days. If you get some sealant on the painted Read More
Thank you for your inquiry regarding Sikaflex Concrete Fix. We recommend the surface where you are applying the sealant to be dry, clean, sound and free of contaminants. If you have a vertical crack, gun the sealant into the crack and tool as desired to be level with your wall. Before painting or overcoating, allow the sealant to cure for a minimum of 7 days. If you get some sealant on the painted surface, especially with acrylic or latex paints, on the sides of the crack, it typically will not bond well.
Sika Retail Team
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June 15, 2015
Answer: 
Thank you for your inquiry regarding Sikaflex Concrete Fix. We recommend the surface where you are applying the sealant to be dry, clean, sound and free of contaminants. If you have a vertical crack, gun the sealant into the crack and tool as desired to be level with your wall. Before painting or overcoating, allow the sealant to cure for a minimum of 7 days. If you get some sealant on the painted Read More
Thank you for your inquiry regarding Sikaflex Concrete Fix. We recommend the surface where you are applying the sealant to be dry, clean, sound and free of contaminants. If you have a vertical crack, gun the sealant into the crack and tool as desired to be level with your wall. Before painting or overcoating, allow the sealant to cure for a minimum of 7 days. If you get some sealant on the painted surface, especially with acrylic or latex paints, on the sides of the crack, it typically will not bond well. Read Less
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This question is from 10.1 fl. oz. Concrete Fix
 
2 answers

can this be use to repair a hair line crack in a septic tank?

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new york
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May 13, 2016
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May 16, 2016
Answer: 
Hello and thank you for your question. If the tank is made from concrete, it can be used. The joint must be clean, sound and dry before the application. Opening up the hairline crack to a 1/4" would be necessary.
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May 14, 2016
Answer: 
This can be used.
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2 answers

Will this product work on a flexicore ceiling crack?

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Chicago, IL
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March 30, 2016
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March 31, 2016
Answer: 
Hello and thank you for your question. If the ceiling is concrete (flexicore meaning, prestressed concrete), the product will perform great. Please make sure the crack is clean, sound, and dry before the application.
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March 30, 2016
Answer: 
Yes, you can use this with concrete slabs.
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Will this work to patch hardiplank siding?

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February 17, 2016
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February 19, 2016
Answer: 
Hello and thank you for your question. If the siding is cementitious based, it can be used. If the siding is wood based, then you can use our Sikaflex Construction Sealant. Thank you.
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February 19, 2016
Answer: 
Yes, the concrete fix will patch hardplank siding.
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CUSTOMER REVIEWS

Rated 4.4 out of 5 by 8 reviewers.
Rated 5.0 out of 5.0 by EASY TO USE This product was easy to use. I followed the instructions in the video on this site and everything went well. I first dug down to the foundation to expose the crack down to the basement floor level. I next used a concrete chisel and a hammer with a 3 lb. head as shown in the video to make a 1/4 inch opening, used a wire brush to clean the crack then applied the Sikaflex. I next used scraper to smooth it. I originally intended to fix 1 crack I thought may be prone to leaking water. It was so easy to use I decided to fix 5 cracks around my 45 year old house . I used gloves so I didn't get any on my hands however I did hit my elbow into the applied Sikaflex. I had no problem wiping it off of me. I also had no problem cleaning my scraper with just a paper towel. I would recommend this product. No mixing and easy to use June 28, 2015
Rated 3.0 out of 5.0 by Got time! This product may work well but you best not expect to rush... 3-5 day cure time means hurry up and wait, and wait, and wait :( December 31, 2015
Rated 3.0 out of 5.0 by Driveway cracks After filling in the cracks of the driveway and waiting the amount of time then painted over the concrete fix after over a week started to drive on it then it started to turn black looked worse then seeing the cracks. If you going to paint your driveway don't use Concrete Fix. I am in the process of getting all of it out of the cracks. October 19, 2015
Rated 5.0 out of 5.0 by Works very well and holds up over time I used this to fill and seal some bad cracks in my concrete. It worked very well and has held up thru rain and cold weather. It was very easy to apply. Just follow the directions. The color is gray. At this price it is really a good deal! January 19, 2015
Rated 4.0 out of 5.0 by Works great ! BUT... works great - fills, flexible (doesn't crack or chip out) BUT you absolutely, positively must NOT get it on your hands, much less clothes. After drying it will not come off your hands - not with turpentine, acetone, oil, goo gone, NOTHING. I went to the web site and it said can only be mechanically removed and they mean it. I had to get the bulk of it off my hands with my Dremel sander and let the rest wear off over several days. Next time i wore 3 pair, tight latex, with rubber dishwasing type over and then latex on over that to make then tight. December 31, 2013
Rated 5.0 out of 5.0 by Recommended for vertical or horizontal cracks on concrete walls This was relatively easy to put onto vertical or horizontal cracks on my concrete block wall. The consistency was solid it enough so it does not drip on a vertical application. I used a small painter stick to smooth out the caulking. Also did prep work like power washing and wire brushing the wall. Let's see if this sealer will stand the test of time... September 7, 2014
Rated 5.0 out of 5.0 by Good Product Worked great for filling the smaller cracks in our patio before we put the Deckover down. Be sure to wear gloves while working with it. October 12, 2013
Rated 5.0 out of 5.0 by very good Perfect for small repairs, porches, etc. I would recommend this product. November 22, 2011
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