Sikaflex Crack Flex Sealant, Gray
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24,450 reviews
covering
50+ products
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Industrial Adhesives, Sealants & Lubricants
Experiential insights by users
About Sikaflex Crack Flex Sealant, Gray
Overall Feedback:
90% positive
86% liked the easy application process
After leaving the product in the sun for more than an hour, it becomes more liquid, making it easier to dispense and allowing for a smaller tip hole for more precise application.
75% appreciated the fast curing time
After 24 hours of curing, the product became nice and firm.
It took about two days to harden up and felt completely solid.
I kept the tubes in the sun for 2 hours to warm up the contents and it worked perfectly.
After applying the Sikaflex gray compound, I could tell that the smell was getting better by that evening.
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82% liked its excellent moisture resistance
After applying the sealant, I have noticed no seepage of water in the concrete basement walls. It effectively prevents moisture from entering the walls.
I am impressed with the moisture resistance of this Sikaflex product. It has a great look and works well.
77% appreciated the minimal surface preparation required
I used a Ryobi multi tool with diamond blades to widen the crack before applying the Sika crack fix, indicating my familiarity with the product and surface preparation.
I used sand and backer rod for surface preparation and only had one corner spot that needed a little extra fill.
81% appreciated its flexibility and conformability
I found the sealant amazing in terms of its flexibility and how well it sealed the connection.
79% praised for its long shelf life
The self-leveling system filled the cracks and solved the problem of the smell. The product has a long shelf life.
