Ratings & Reviews for Sika Self-Leveling Expansion Joint Polyurethane Fast Setting 10.1 -fl oz Mortar Concrete Sealant
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this self-leveling sealant for exceptional performance on horizontal concrete cracks and joints. Reviewers highlight its remarkable self-leveling capability, smooth flow, and ability to fill gaps evenly without manual work, creating professional finishes that blend seamlessly. Many report successful use preventing water intrusion, reducing radon entry, and eliminating weeds, with repairs lasting years or decades. Customers consistently note ease of application with a standard caulk gun and minimal effort needed for professional results. A few mention the product is very runny and works best with backer rod preparation, and note it may not suit sloped or vertical surfaces. Overall, most consider it the best solution for concrete crack repair.
Customer review summary generated by AI, including incentivized reviews.Level uo
Would RecommendDefinitely is self leveling. Very easy to apply.
Verified Purchaser
Effective ans easy to use
Would RecommendWorks very well for cracks in the joints of my driveway. Easy to use.
Verified Purchaser
someone recommended the wrong stuff
Would Not Recommendit was recommended for filling a gap between stairs... unfortunately it is only for flat gaps like those in between slabs of cement on a walkway....
Verified Purchaser
Great choice for repairing concrete or masonry
Would RecommendEasy to use. It does what its supposed to do. Great choice to repair cracks on masonry and concrete.
Verified Purchaser
Will try it.
Would RecommendHaven't used yet
Verified Purchaser
Drying time to cure can be 24 hours
Would Recommendthe self -leveling aspect of the product is a major improvement
Verified Purchaser
Can’t go wrong with Sika!
Would RecommendThis stuff rocks! I used like 12 of these bottles to fill in expansion gaps with backer rod and play sand. Super easy permanent fix for any diy crack repair.
Verified Purchaser
Excellent product.
Would RecommendThe self-leveling feature makes it easy; just mask of unwanted areas, apply, and remove the tape.
Verified Purchaser
Works great!
Would RecommendVery good product
Verified Purchaser
Better than the rest
Would RecommendSika makes a great product. After discovering cracks in my driveway, I needed something to repair them with, and keep water from seeping under the concrete. This product makes repairs easy!!
Verified Purchaser
need caulk gun
Would Recommendeasy to use
Verified Purchaser
Works
Works as described.
Verified Purchaser