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Model #2051

125 ft. Medium Gray Permanent Concrete Joint and Crack Filler

  • Fill your concrete joints & cracks permanently
  • Lifetime Guarantee…works on faded blacktop as well
  • Just pack and melt
  • See More Details
$10324
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Product Overview

Fill concrete cracks and joints without using a pro grade melter with the 125 ft. Medium Gray Crack-Stix Permanent Concrete Joint and Crack Filler. Originally used for federally specified highway jobs, this filler is an easy permanent solution for keeping concrete smooth. Crack-Stix is applied with heat (a simple hand held torch) and bonds to the sidewalls of the crack. Unlike some fillers, Crack-Stix expands and contracts along with the weather to keep joints and cracks sealed. Designed for joints and cracks from 1/2 in. to 1 inch in Dia.
  • For concrete joints and cracks 1/2 in. - 1 in. (12.7 mm - 25.4 mm) in Diameter
  • 125 ft. (38.1 m) of medium-gray Crack-Stix
  • Hot applied, self-leveling gray, rope-like filler bonds to sidewalls
  • Traffic ready in approximately 20 minutes
  • For deep cracks or joints, before you begin fill the crack using closed cell high heat backer rod, sand, or stone dust but leave enough room for product
  • Chlorine resistant - great for pool deck concrete joints
  • No volatile organic compounds
  • Prevent slip, trip and fall accidents
  • Will also work on faded blacktop (for those that do not want the contrast of a black crack filler)

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
9.5
Product Height (in.)
10
Product Length (in.)
10.25

Details

Color Family
Gray
Color/Finish
Gray
Drying Time (hours)
1/3
Features
Fast Setting
Interior/Exterior
Exterior
Product Weight (lb.)
16
Recommended Application
Asphalt,Concrete
Repair Type
Crack Filler
Returnable
90-Day
Use Location
Driveway

Warranty / Certifications

Manufacturer Warranty
See More Info - Warranty

Questions & Answers

48Questions39Answers

I have some wide cracks and some narrow cracks. Can you slit the 1/2 inch size in half for the smaller size cracks?

Asked by dale January 19, 2021
5
Answers

If done in warm weather you can stretch the length to a smaller diameter

Will CrackStix adhere to metal?

Asked by rancher August 1, 2020
2
Answers

Yes it does i had a special project that sealed it up 600' of steal angle to cement.

What’s the best product to use to fill cracks on your pool deck pool area

Asked by Rich July 16, 2020
1
Answer

yes, this product is commonly used on concrete pool deck.

How wide is it

Asked by Me June 18, 2020
2
Answers

Probably only about 1/2" so if you have a larger crack you will need to put in one or more strings of this product but it will all melt together with no problem.

Can you heat this with a heat gun for a more controlled heat?

Asked by skipper June 8, 2020
3
Answers

I used a small torch with mapp gas & it worked very well.

Will this product accept black top sealant over this surface?

Asked by Blacktopsealer June 2, 2020
2
Answers

I laid about 200 ft. I was disappointed to see the stuff itself cracked, receded from both sides of the joint where it contacts the cement. Putting tar over it is an excellent idea for a good seal. I have seen other stuff that seems to stay more pliable, but it's a lot more expensive. I really don't see why the tar would not adhere.

Will this provide a waterproof seal?

Asked by FLyons January 13, 2020
7
Answers

From my experiences with this it work great on slabs that don't move in changing seasons -the surface need to be very clean before melting the product in -best is to scuff the surface up some to remove any sealants, oils or other contaminants.

Should Crack-Stix be used in cold climates to fill expansion joints? It seems much harder than s...

Asked by John October 20, 2019
6
Answers

Put Crack-Stix in 2 years ago, used it in expansion joints without issue (if it's a large gap fill it with sand first to bring the gap about 1/2 to 3/4 from the top than melt the crack-stix in place). Temperatures here range from 90 degrees in the summer and zero in the winter. A contractor in the plaza where I work turned me on to this product, it's been in place 5+ years and is still as good as the day it was put down...

How many 14.1 oz propane tanks are suggested for 125 ft.?

Asked by Papasons August 20, 2019
6
Answers

I used the 20lb tank on a hand truck and a larger torch

can I use this to fill the joints around an in ground swimming pool or what would be the best pro...

Asked by Joe April 15, 2019
5
Answers

I used this for that exact purpose. The only issue would be if you have any pvc expansion joints that could possibly melt due to the heat it takes to apply this product. I did not have that issue but wanted you to be aware of this potential problem. There are self leveling sealants that can be used if you have this issue. My problem with those products is they don’t hold up as well in areas where you have freezing and thawing conditions.

125 ft. Medium Gray Permanent Concrete Joint and Crack Filler - page 2

Customer Reviews

  • 4.2
    out of 223 reviews
  • 82% recommend this product
Filter by:
Showing 1-10 of 223 reviews
Easy to use but the burning it was gruesome
Easy to use but the burning it was gruesome
by Laurie
1 person found this helpful
This is a great product. I bought 250 ft and...
This is a great product. I bought 250 ft and used it effectively on our driveway expansion joints. I filled with sand and placed two rows of Crack Stix on top and melted with a propane torch. It leveled great.
by HomeDepotCustomer
2 people found this helpful
Excellent product. Timely delivery. Very satisfied!
Excellent product. Timely delivery. Very satisfied!
by Paul
With the right torch and technique, Crack-Stix is melted into the joints, following all the conto...
With the right torch and technique, Crack-Stix is melted into the joints, following all the contours of the concrete and bonding to the sides. If it is too thick for the width of the joint or crack, it's not hard to stretch it to make it thinner. You can also cut small pieces to fill in wider places or holes. I strongly recommend using a weed-burning torch, or the professional one the manufacturer offers, rather than a typical utility torch, because you will be working close to the ground and the propane tank needs to be upright. The only annoying aspect, and the reason for the one-star off, was the thin plastic film that encases the rubber product. Yes, it keeps the rubber from sticking to itself, but it does not stretch or tear easily, so it makes reshaping the product more difficult. All in all, I was please with what this did for my driveway and sidewalk.
by tito
2 people found this helpful
This a DIY product with professional results. It's very user friendly and I wiuld recommend it t...
This a DIY product with professional results. It's very user friendly and I wiuld recommend it to anyone.
by Driveway
2 people found this helpful
Great product fun to use. Seals the cracks. ...
Great product fun to use. Seals the cracks. Gray color looks better with concrete than black. If you don’t lodge it in the crack it can start writhing like a snake when you hit it with the heat, so set it up properly. Highly recommended. Glad I didn’t go with caulking option.
by CrackDaddy
1 person found this helpful
great product!
This is a great product but be ready to work. I ised it to fill cracks in my patio that were very bad and it worked great. I gave it 24 hours and then use a brick sander to smooth it out. Once competed Inpainted the patio woth Behr concrete paint. Orginally i thought i would have to replace the patio but now it looks great! With this product and paint I am for aure gping to be able to get many more years without having a costly replacement
by joe84
1 person found this helpful
it worked out very well for what we needed.
it worked out very well for what we needed.
by chris
I used this product between my driveway and house foundation where the expansion joint normal is....
I used this product between my driveway and house foundation where the expansion joint normal is. My expansion joint had deteriorated and caulk only lasted a year or so. So far this seems like a great product. Follow the directions, clean and preheat and the push the product into the crack or joint. I recommend doing small sections at a time so you can control the heat and product (18"-24"). As you heat, all the sections will melt and you will not see a seam, it will look continuous. Dries like a hard plastic.
by JohnZ
5 people found this helpful
I have already recommended this Crack-stick product to others. Easy install, fills cracks fully, ...
I have already recommended this Crack-stick product to others. Easy install, fills cracks fully, hardens fast, no clean up required.,
by Victorlukasavitz
3 people found this helpful
Showing 1-10 of 223 reviews