Sika Sikaflex Concrete Fix Sealant - 300-ml

Article #66145016 Model #187783 Format300ML
Sika Sikaflex Concrete Fix Sealant - 300-ml
 

Description

This non-sag elastic Sikaflex sealant from Sika is designed for all types of joints, to fill cracks that don't have a depth of more than 1/2 inch. It's made of polyurethane, and has great cut and tear resistance. It's perfect to weatherproof joints and cracks. Paintable and waterproof, it's sold in a 300 ml. tube and backed by a 1-year warranty.

Technical specifications

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Sika Sikaflex Concrete Fix Sealant - 300-ml is rated 4.4 out of 5 by 44.
Rated 5 out of 5 by from very good product I used this product to fill in cracks in my patio cement slab. I then painted over the sealer with ease. the material hardens in a couple of days.
Date published: 2016-09-30
Rated 5 out of 5 by from Concrete Porch caulk I have used this product about 3 years ago, and it is holding up well to the elements.
Date published: 2017-07-28
Rated 5 out of 5 by from Great for between concrete walls and floor used it to seal walls and floor in basement to help stop radon. work very well, stays pliable
Date published: 2018-01-19
Rated 5 out of 5 by from Great product [This review was collected as part of a promotion.] I have a neighbor who needed his front porch steps repaired. I fixed them but then a crack opened up. I went to Lowe’s and bought this. It did a great job in repairing the crack. My neighbor is really happy and thankful that I was able to make his steps safe and looking like new!
Date published: 2019-03-31
Rated 5 out of 5 by from The best stuff on the market. [This review was collected as part of a promotion.] This is the only product to use when you are fixing cracks in basement walls in the midwest that constantly move. Not one leak since I used this product
Date published: 2019-07-13
Rated 5 out of 5 by from Did the job well [This review was collected as part of a promotion.] I used this to seal between my driveway cracks- to stop weed growth. It worked excellently for that purpose!!!
Date published: 2019-09-25
Rated 4 out of 5 by from Easy to use [This review was collected as part of a promotion.] Product is easy to use, not very messy unless you are not good with a caulk gun. Dried quick, doesn’t look horrible, and fixed the crack.
Date published: 2018-08-08
Rated 5 out of 5 by from A good hole plugger and masonry. After recent downpour and flood in my daughter's bedroom, below grade, I had to rip her walls apart and replace them. I found a few cracks in between the cinder blocks. I useed this caulk, after reading other reviews, to fill in the gaps and cracks. After using an angle grinder tool clean and expose all the cracks, I used this product quite easily to fill in the holes and cracks. It was very easy to cut off the tip, poke a screwdriver down inside to break the seal, stick it in a caulk gun and spread it out on the cracks. I used a gloved finger to massage it into the cracks as well as I could. I had a bit left over in the tube so I squirted some out to play with later. As long as it adheres to the masonry well, I have no doubt that this product will be able to stretch and continue to protect against water invasion in the future, should the gaps and cracks get bigger. It is quite pliable and elastic.
Date published: 2018-04-02
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