Description:
If your driveway, sidewalk, balcony, steps, or other concrete or cement surface has cracks or gapping, Sikaflex Crack Flex sealant is the solution you need. This is a one-component, premium-grade polyurethane sealant that, once cured, offers waterproof protection and long-lasting durability. Simply insert the compact cartridge into a standard caulk gun and you're ready to go. The sealant is self-leveling, so there's no need to tool it down or shape it into the crack. And, it's specially textured to better blend with the pavement. The sealant features high elasticity to allow for movement and prevent tearing for a longer-lasting seal.
Reviews:
5.0 out of 5 stars Great product!
Love this stuff!! Excellent seal to keep moisture out. Easy to apply and self leveling.
5.0 out of 5 stars Truly self leveling....easy to use......matches concrete well....
This stuff is amazing and absolutely delivers on it's promises! I originally completed this project using the horrible Dap version of concrete filler/seal which was horrible to work with and NEVER set (even after 2 dry 70 degree days) and essentially washed away on 1st rain. I completed the project again with this Sikaflex and it worked perfectly. It completely self levels and fills in the void. The best advice I have is DON'T touch it. Just lay your bead and let it work it's magic. It completely levels and leaves a smooth finish. Then come back and re-fill any voids that may appear. I had used sand then backer rod so I only had one corner spot that needed a little extra fill. I also sprinkle a little of the sand on the still wet seal to add to the concrete look though this Sikaflex already has a nice texture. This stuff has a great look on it's own and I'm so impressed with how well it works and looks. It's now cured and firm, yet pliable to the touch. I should have used this stuff in the first place.
4.0 out of 5 stars Worked well
Used on the 1/4 inch control joints on my stamped concrete patio. It did self level fairly well. Steps used:1) Cleaned 2) placed 3/8 backer rod placed in gaps leaving about 1/4 inch to fill. 3) taped off joints to prevent overflow mess 4) applied caulk to top and let it self level- used putty knife to smooth out high spots 5) removed tape after about 10 minutes while still wet 6) While it was still tacky, I dusted with a mixture of sand and charcoal release I had used for stamping the patio. Did this to try and match my stamped patio as best as possible. The gray caulk would’ve stood out like a sore thumb. 7) Blew off excess dust and let totally dry.Pretty happy with it. Took a star off because thought it would level better. Overall nice product. 1 tube just filled my two 11’ by 1/4 inch cracks.Pics attached showing start to finish
5.0 out of 5 stars Excellent concrete crack sealer!
Best concrete crack filler on the market! I had a professional concrete repair crew lift my driveway a few inches after water washed away the dirt underneath it. They repaired the cracks using this sealer and guaranteed it for 5–years. It expanded and contracted with the weather and provides excellent adhesion to the concrete. So I had sidewalks with cracks and I ordered this to fill them. It’s miraculous stuff. It blends well with the concrete and looks professional. It’s self leveling which provides a smooth finish.
5.0 out of 5 stars Great stuff...well worth it!
Love this stuff!!...little pricey but worth it!!Fills the cracks and looks great!!Easy to use...follow the directions.
5.0 out of 5 stars Gets Expensive For Large Cracks But Does A Nice Job
I have a gap about 1" wide between my garage apron and the concrete slab adjacent to it. It looked like it had been filled with something black, maybe tar and it broke up when I ran compressed air over it to clean it up. Certainly not flexible material at this point and already had cracks in it.I had read about this type of "self-leveling" product (which has been used elsewhere in my neighborhood) and decided to give it a try. Although I had some backing, I wasn't calculate how much I would need, so I started with 3 tubes. That got me about 2/3 of the way across the apron - a little better than expected. Not bad for a 1" gap. (Also the slab is tipped 1/2" - 3/4" relative to the apron across it's width so that the edges cross in the middle; water will have to follow the gap ~ halfway to flow onto the slab.)I went to order a couple tubes to finish and in a couple of weeks the price had doubled from $10/tube. Turns out the local Home Depot carries it for around $10.I hadn't worked with this self-leveling product before and it really does flow even more easily than I expected which means your prep has to be pretty good. Although it says it can be "tooled", I had minimal success with that (after 20-30 minutes) - maybe if you work it immediately. I found I had to lay a little less than I thought was needed and go back over it a few minutes to get the level I wanted. There is a little "knack" to using it well, but I got it after using 3 tubes,One thing I did find which is illustarted in the image, when I went back a day later to continue filling the gap, the new material didn't quite blend seamlessly with the day-old material. (See red arrow, and dashed line which traces part of the "seam".) The image exagerates it a bit, but as a perfectionist I notice it. The difefference in height is like 1/16" ... not much frankly. Overall it looks real good to me given the alignment issues.Been in place a few weeks. Interested to see how it fairs over the Western Pennsylvania Winter.
3.0 out of 5 stars Cracks more than I thought it would
I have used this the past 3 years to fill a small gap between where my front porch brick steps meet the concrete sidewalk. The caulk cracked much more than I expected every winter, and I have had to re-caulk every spring. I live in the Mid-Atlantic region of the U.S. and our winters are not real harsh like they are in some of the northern states.
5.0 out of 5 stars Use backer rod before applying to cracks as needed and this will save you $$$
Awesome product!I ended up spending on another case as I did not use backer rod until I read up on best application practices.After wasting a case by being impatient and only finished a quarter of my driveway not using backer rod on the cracks due to temps closing in on the cold, I added backer rod on the next case and finished the driveway in full.Good tip, use backer rod and save yourself money.Rookie mistake here! But lesson learned!!!FYI, driveway slope was about 15 degrees and she did not run as I was concerned about that. Re on end staying under the 20 degrees slope as when it softens up, it does get runny.Love it drying quickly, very durable so far until I use the snowblower this season. That’ll tell me if it snags even at all as I tried to keep below the crack, but you can’t always be perfect as sometimes the tip slides slow when applying. I’ll revise this spring to the results. But know I do expect it to possible come loose. I’ll address later and according.Good luck!
Expensive for the application
Good product although a little expensive for the application
muy bueno
solo que no hay manera de ver la caducidad del producto, lo mandan muy limitado
tres utile
tel que decrit
it's the best!
Used on garage floor crack that extended from one side to the other. I used my mini grinder with a cheap diamond blade to chase the crack, then vacuumed the dust. The SikafIex sealant went on very easily after warming the tube on an old heating blanket. It's kind of gooey, but levels itself into the crack after a few minutes. I had watched a YouTube video on using this product which suggests to sprinkle some Quickrete on the repair to blend it in with the older concrete on the floor, and I found this works great, only don't sprinkle it with water like the video suggests. Just leave it alone for awhile and then whisk it off and vacuum after the Sikaflex has set up a bit. Was hesitant to start this job, but it really was pretty simple to do with the Sikaflex Concrete Crack Sealant. Make sure you wear gloves and old clothing.UPDATE - 1-1/2 year later: The Sikaflex has performed perfectly, however I would skip the Quickrete if I were to do it again. It turned kind of brownish and did not look like concrete. Next time I will just use the straight Sikaflex, since it does look like light colored concrete.
Crack sealant
i used this product to fill the cracks in my sidewalk & driveway and it did an excellent job
Visit the SIKA Store
SIKA Sikaflex Crack Flex Sealant - Gray, High-Performance Polyurethane, Self-Leveling, Textured - Waterproof Seal for Horizontal Cracks - 10.1 fl. oz (Pack of 12)
AED80108
Quantity:
Order today to get by 7-14 business days
This item qualifies for free delivery
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
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Similar items from “Adhesive Caulk”
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Visit the SIKA Store
SIKA Sikaflex Crack Flex Sealant - Gray, High-Performance Polyurethane, Self-Leveling, Textured - Waterproof Seal for Horizontal Cracks - 10.1 fl. oz (Pack of 12)
AED80108
Quantity:
Order today to get by 7-14 business days
This item qualifies for free delivery
Imported From: United States
At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.
BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.
Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.
If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.
Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.
All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.
While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.
Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.
BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.
All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.
All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.
Description:
If your driveway, sidewalk, balcony, steps, or other concrete or cement surface has cracks or gapping, Sikaflex Crack Flex sealant is the solution you need. This is a one-component, premium-grade polyurethane sealant that, once cured, offers waterproof protection and long-lasting durability. Simply insert the compact cartridge into a standard caulk gun and you're ready to go. The sealant is self-leveling, so there's no need to tool it down or shape it into the crack. And, it's specially textured to better blend with the pavement. The sealant features high elasticity to allow for movement and prevent tearing for a longer-lasting seal.
Reviews:
5.0 out of 5 stars Great product!
Love this stuff!! Excellent seal to keep moisture out. Easy to apply and self leveling.
5.0 out of 5 stars Truly self leveling....easy to use......matches concrete well....
This stuff is amazing and absolutely delivers on it's promises! I originally completed this project using the horrible Dap version of concrete filler/seal which was horrible to work with and NEVER set (even after 2 dry 70 degree days) and essentially washed away on 1st rain. I completed the project again with this Sikaflex and it worked perfectly. It completely self levels and fills in the void. The best advice I have is DON'T touch it. Just lay your bead and let it work it's magic. It completely levels and leaves a smooth finish. Then come back and re-fill any voids that may appear. I had used sand then backer rod so I only had one corner spot that needed a little extra fill. I also sprinkle a little of the sand on the still wet seal to add to the concrete look though this Sikaflex already has a nice texture. This stuff has a great look on it's own and I'm so impressed with how well it works and looks. It's now cured and firm, yet pliable to the touch. I should have used this stuff in the first place.
4.0 out of 5 stars Worked well
Used on the 1/4 inch control joints on my stamped concrete patio. It did self level fairly well. Steps used:1) Cleaned 2) placed 3/8 backer rod placed in gaps leaving about 1/4 inch to fill. 3) taped off joints to prevent overflow mess 4) applied caulk to top and let it self level- used putty knife to smooth out high spots 5) removed tape after about 10 minutes while still wet 6) While it was still tacky, I dusted with a mixture of sand and charcoal release I had used for stamping the patio. Did this to try and match my stamped patio as best as possible. The gray caulk would’ve stood out like a sore thumb. 7) Blew off excess dust and let totally dry.Pretty happy with it. Took a star off because thought it would level better. Overall nice product. 1 tube just filled my two 11’ by 1/4 inch cracks.Pics attached showing start to finish
5.0 out of 5 stars Excellent concrete crack sealer!
Best concrete crack filler on the market! I had a professional concrete repair crew lift my driveway a few inches after water washed away the dirt underneath it. They repaired the cracks using this sealer and guaranteed it for 5–years. It expanded and contracted with the weather and provides excellent adhesion to the concrete. So I had sidewalks with cracks and I ordered this to fill them. It’s miraculous stuff. It blends well with the concrete and looks professional. It’s self leveling which provides a smooth finish.
5.0 out of 5 stars Great stuff...well worth it!
Love this stuff!!...little pricey but worth it!!Fills the cracks and looks great!!Easy to use...follow the directions.
5.0 out of 5 stars Gets Expensive For Large Cracks But Does A Nice Job
I have a gap about 1" wide between my garage apron and the concrete slab adjacent to it. It looked like it had been filled with something black, maybe tar and it broke up when I ran compressed air over it to clean it up. Certainly not flexible material at this point and already had cracks in it.I had read about this type of "self-leveling" product (which has been used elsewhere in my neighborhood) and decided to give it a try. Although I had some backing, I wasn't calculate how much I would need, so I started with 3 tubes. That got me about 2/3 of the way across the apron - a little better than expected. Not bad for a 1" gap. (Also the slab is tipped 1/2" - 3/4" relative to the apron across it's width so that the edges cross in the middle; water will have to follow the gap ~ halfway to flow onto the slab.)I went to order a couple tubes to finish and in a couple of weeks the price had doubled from $10/tube. Turns out the local Home Depot carries it for around $10.I hadn't worked with this self-leveling product before and it really does flow even more easily than I expected which means your prep has to be pretty good. Although it says it can be "tooled", I had minimal success with that (after 20-30 minutes) - maybe if you work it immediately. I found I had to lay a little less than I thought was needed and go back over it a few minutes to get the level I wanted. There is a little "knack" to using it well, but I got it after using 3 tubes,One thing I did find which is illustarted in the image, when I went back a day later to continue filling the gap, the new material didn't quite blend seamlessly with the day-old material. (See red arrow, and dashed line which traces part of the "seam".) The image exagerates it a bit, but as a perfectionist I notice it. The difefference in height is like 1/16" ... not much frankly. Overall it looks real good to me given the alignment issues.Been in place a few weeks. Interested to see how it fairs over the Western Pennsylvania Winter.
3.0 out of 5 stars Cracks more than I thought it would
I have used this the past 3 years to fill a small gap between where my front porch brick steps meet the concrete sidewalk. The caulk cracked much more than I expected every winter, and I have had to re-caulk every spring. I live in the Mid-Atlantic region of the U.S. and our winters are not real harsh like they are in some of the northern states.
5.0 out of 5 stars Use backer rod before applying to cracks as needed and this will save you $$$
Awesome product!I ended up spending on another case as I did not use backer rod until I read up on best application practices.After wasting a case by being impatient and only finished a quarter of my driveway not using backer rod on the cracks due to temps closing in on the cold, I added backer rod on the next case and finished the driveway in full.Good tip, use backer rod and save yourself money.Rookie mistake here! But lesson learned!!!FYI, driveway slope was about 15 degrees and she did not run as I was concerned about that. Re on end staying under the 20 degrees slope as when it softens up, it does get runny.Love it drying quickly, very durable so far until I use the snowblower this season. That’ll tell me if it snags even at all as I tried to keep below the crack, but you can’t always be perfect as sometimes the tip slides slow when applying. I’ll revise this spring to the results. But know I do expect it to possible come loose. I’ll address later and according.Good luck!
Expensive for the application
Good product although a little expensive for the application
muy bueno
solo que no hay manera de ver la caducidad del producto, lo mandan muy limitado
tres utile
tel que decrit
it's the best!
Used on garage floor crack that extended from one side to the other. I used my mini grinder with a cheap diamond blade to chase the crack, then vacuumed the dust. The SikafIex sealant went on very easily after warming the tube on an old heating blanket. It's kind of gooey, but levels itself into the crack after a few minutes. I had watched a YouTube video on using this product which suggests to sprinkle some Quickrete on the repair to blend it in with the older concrete on the floor, and I found this works great, only don't sprinkle it with water like the video suggests. Just leave it alone for awhile and then whisk it off and vacuum after the Sikaflex has set up a bit. Was hesitant to start this job, but it really was pretty simple to do with the Sikaflex Concrete Crack Sealant. Make sure you wear gloves and old clothing.UPDATE - 1-1/2 year later: The Sikaflex has performed perfectly, however I would skip the Quickrete if I were to do it again. It turned kind of brownish and did not look like concrete. Next time I will just use the straight Sikaflex, since it does look like light colored concrete.
Crack sealant
i used this product to fill the cracks in my sidewalk & driveway and it did an excellent job
Similar suggestions by Bolo
More from this brand
Similar items from “Adhesive Caulk”
Share with
Or share with link
https://www.bolo.ae/products/UO0PEEMST2K