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UltraColor Plus Max Pure White #5117 All-in-one Grout (10-lb)

Ratings & Reviews for MAPEI UltraColor Plus Max Pure White #5117 All-in-one Grout (10-lb)

4.3
135
Review
 4.3 out of 5
136 Reviews


70% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The black grout product received mixed reviews. Customers appreciated the consistent black color that did not change over time, and found the grout easy to mix, apply, and clean up. However, many reported significant issues, including the grout being extremely messy and staining surfaces, setting too quickly, and the color fading to gray over time. Careful preparation and following instructions closely was essential to achieving good results.

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

Works great

Would Recommend

Goes on easy. Looks beautiful.

August 25, 2025
Verified Purchaser
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AVOID. Your project will be ruined

Would Not Recommend

Turns to concrete in 10 minutes... junk that will ruin your project or give you 6+ hours of cleanup.

August 14, 2025
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Response from MAPEI

Hello Clay Thank You for your comments. The typical pot life is between 30 & 60 minutes as it is a rapid setting grout. It is important to follo...

MAPEIAugust 14, 2025

MAPEITechnicalServices

BEAUTIFUL RESULT

Would Recommend

BEAUTIFUL RESULT

July 16, 2025
From UltraColor Plus Max Jet Black #5118 All-in-one Grout (10-lb) Verified Purchaser
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easy

Would Recommend

great product

June 11, 2025
Verified Purchaser
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Blended with tile

Would Recommend

Blended with tile which was the look i wanted

May 27, 2025
Verified Purchaser
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Consistently good quality, long time user

Would Recommend

Great grout, I always use this, never have issues with material quality

May 27, 2025
Verified Purchaser
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Great

Would Recommend

Worked perfect with the tile we chose it was easy to mix and use

May 20, 2025
From UltraColor Plus Max Jet Black #5118 All-in-one Grout (10-lb) Verified Purchaser
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Paint

Would Recommend

I like this product and the price is great too.

April 19, 2025
Verified Purchaser
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wrong product

Would Not Recommend

apparently there is a quickset grout and I mistakenly bought it ruined my shower. Mapei change the packaging or something I bet there are more sales of product purchased by mistake

March 31, 2025
Verified Purchaser
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Response from MAPEI

Dante, Thank You for your comments. It does say Fast Setting on the bag. If we can be of assistance, please call MAPEI Product Support. (800)992-6273...

MAPEIApril 1, 2025

MAPEITechnicalServices

I pray you read this before buying...

Would Not Recommend

I'm a licensed contractor that has installed thousands of square feet of tile and I've never been more frustrated than working with this Grout (UltraColor Plus Max Jet Black) if you are using a light colored tile and it's a matte finish DO NOT USE THIS GROUT! I've spent hours scrubbing the tiles..🤬

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Response from MAPEI

We are sorry you had trouble with our grout. Please contact Product Support at (800) 992-6273 to discuss the application. Read More

MAPEIMarch 31, 2025

MAPEITechnicalServices