Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

Non-Sag Crack Repair Fast Setting 10.1 -oz Stucco Mortar Concrete Sealant

Ratings & Reviews for Sika Non-Sag Crack Repair Fast Setting 10.1 -oz Stucco Mortar Concrete Sealant

4.4
202
Review
 4.4 out of 5
202 Reviews


89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Sika Limestone Polyurethane Concrete Sealant has received mixed reviews. Many customers found it easy to use, with good adhesion and flexibility that effectively sealed cracks and gaps in concrete. It was also noted to dry quickly and provide good waterproofing. However, some customers reported difficulties with application, slow flow, and inconsistent finish. Additionally, issues were raised regarding the sealant cracking or sagging over time. The product may work well for certain applications, but may not be suitable for all concrete repair needs. Careful application and sufficient drying time are recommended.

Customer review summary generated by AI, including incentivized reviews.
202 Customer Reviews

Make sure area is clean before applying

Would Recommend

Easy setting no messes

May 14, 2026
Verified Purchaser
Was this Review Helpful ?

Non sag crack repair.

Would Recommend

Easy to use.

May 12, 2026
Verified Purchaser
Was this Review Helpful ?

Perfect solution

Would Recommend

Superior adhesion and no sag

May 10, 2026
Verified Purchaser
Was this Review Helpful ?

Works perfectly.

Would Recommend

Easily filled a long crack in an exterior concrete block wall. The associate spent time making sure this would work on a wall & is paintable.

May 8, 2026
Verified Purchaser
Was this Review Helpful ?

Great product

Would Recommend

It was convenient and reasonably priced.

May 6, 2026
Verified Purchaser
Was this Review Helpful ?

Found in building supplies

Would Recommend

Used to repair concrete cherub. Head broken off. Worked great!!!!

April 25, 2026
Verified Purchaser
Was this Review Helpful ?

Easy to apply

Would Recommend

Easy to apply and level out. No shrinking after cute.

April 23, 2026
Verified Purchaser
Was this Review Helpful ?

Flows easy.

Would Recommend

The low viscosity makes it easy to apply. It appears to adhere well. However, since it is sticky, it is not as easy to contour like a regular caulk or other pure latex based concrete repair products. Also, the initial color and texture doesn’t match as well as the Quickcrete concrete repair product.

April 22, 2026
Verified Purchaser
Was this Review Helpful ?

Great stuff

Easy to apply. Very thick and was easy to use

April 16, 2026
Verified Purchaser
Was this Review Helpful ?

They need caulking gun to use it.

Would Recommend

Served its purpose well! Filled cracks in cement.

April 16, 2026
Verified Purchaser
Was this Review Helpful ?

check dates

Would Not Recommend

liked the product but found it out of date for sale

April 16, 2026
Verified Purchaser
Was this Review Helpful ?

Handy Quick Concrete Fix

Would Recommend

It was useful for a quick fix in a hole in my concrete porch.

April 12, 2026
Verified Purchaser
Was this Review Helpful ?

The water seeps through

Would Recommend

It didnt not stop the water leaking

April 10, 2026
Verified Purchaser
Was this Review Helpful ?

Cement fixer

Would Recommend

Did what it stated

April 8, 2026
Verified Purchaser
Was this Review Helpful ?