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High Strength High-Flow Floor Leveler 50 Pound(s) Powder Indoor Self-leveling underlayment

Ratings & Reviews for Sika High Strength High-Flow Floor Leveler 50 Pound(s) Powder Indoor Self-leveling underlayment

4.1
252
Review
 4.1 out of 5
252 Reviews


70% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The self-leveling floor product has mixed results. Some customers found it easy to use and effective at leveling uneven floors, while others experienced significant issues with the product not self-leveling as expected, being too thick or gritty, and resulting in an uneven final surface. Proper mixing and following the instructions closely is crucial for achieving good results. The product quality may be inconsistent, and larger projects can be labor-intensive. Overall, the product seems to work well for some customers but has quality control and usability issues that lead to frustration and poor results for others.

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

N/a

Would Recommend

Service

February 5, 2026
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Nice product

Would Recommend

Easily mixed and applied.

January 23, 2026
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Make sure the base is clean

Would Recommend

Simplicity in placement

December 10, 2025
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Easy to use

Flows well. Easy to profile mistakes or thick edges

November 14, 2025
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Use more water!!!

Would Recommend

Easy to use once you get the hang of it

October 17, 2025
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Good quality for the price

Would Recommend

The price!

October 9, 2025
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Great for subfloors.

Would Recommend

Works well so long as you follow the instructions. You need to work quickly and have everything prepared if planning to pour a large space. It starts Setting up within an hour. Make sure to buy 10-20% more than you estimated as it’s better to have too much than not enough and have to come back and pour over. It’s good to have a spike roller as well to assist with spreading and working out any air. A little pricey but well worth it to make a smooth subfloor. I poured a rather large space ranging ...

October 8, 2025
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