MAPEI Keracolor Unsanded 10-lb Frost Unsanded Grout
Item #461796 |
Model #87710
This item is no longer sold on Lowes.com
For use with porcelain, ceramic, natural stone, glass and mosaic tiles
For grout joint widths from 1/16-in to 1/8-in
Mix with MAPEI Grout Maximizer instead of water for increased stain resistance and flexibility
For application in submerged conditions (swimming pools, spas, water features and fountains) once fully cured (after 21 days)
Contains BioBlock technology for mold and mildew resistance
Don't forget your color matched MAPEI caulk
Using this MAPEI product may help contribute to LEED certification of projects
General | |||
|---|---|---|---|
Color/Finish Family | Gray | Use Location | Indoor or outdoor |
Manufacturer Color/Finish | Frost | Unit of Measure Quantity | 10 |
Series Name | Keracolor Unsanded | Unit of Measure | Pound(s) |
Type | Unsanded | Sealing Required | Yes |
Dimensions | |||
|---|---|---|---|
Maximum Coverage Area (Sq. Feet) | 638 | ||
Features | |||
|---|---|---|---|
Freeze Resistant Post Installation | Yes | Sanded/Unsanded | Unsanded |
Mold Resistant | Yes | Stain Resistant | Yes (requires additive) |
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Prop 65 Warning(S) | ||
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
Compatibility | |||
|---|---|---|---|
For Use with Fireplace Exteriors | Yes | For Use with Garage Floors | No |
For Use with Kitchen Backsplashes | Yes | For Use with Garage Walls | Yes |
For Use with Shower Walls | Yes | For Use with Patios | Yes |
For Use with Bathroom Walls | Yes | For Use with Pools | Yes |
For Use with Bathroom Floors | Yes | For Use with Shower Floors | Yes |
For Use with Kitchen Counters | Yes | For Use with Vinyl Floors | No |
Check out the Best Selling Grout on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The reviews present a mixed experience with the grout product. Some customers were satisfied with its performance, color, and ease of use. However, many others reported significant issues, with the final color not matching the advertised shade. Several reviewers noted the grout dried to a much lighter color than expected, with inconsistent coloring across the grouted area. Some also found the grout dried and hardened very quickly, making it challenging to work with. Overall, the reviews suggest the color and consistency of this grout can be unpredictable, leading to disappointing results for many customers.
Customer review summary generated by AI, including incentivized reviews.Terrible "Black" unsanded grout
Looks black when applied on the tile but once it's dry it looks light gray, absolutely terrible product
Works very well
I just did a job for a customer installing white 3” x 6” subway tile backsplash above their kitchen counters, and used this grout for it, and it worked very well.
From Keracolor Unsanded 10-lb White Unsanded Grout Verified PurchaserVerified Pro
Poor color match
Like many other reviews now, the grout did not dry the same color as shown. We picked biscuit because it blended well with our tile and grout line were not noticeable. It dried white and now the grout line are very noticeable. Not happy with the final results. I didn't use water. I used the grout maximizer made for unsanded grout. another lousy product. I was supposed to seal the grout. I did not. What a waste of time and money.
It dries much lighter than indicated.
The color does not look like the images online. It dries light almost the "bone" color. If you're looking for a deep brown, I wouldn't choose this one. As for quality... I can't comment... my house is still in process of being tiled/grouted. Look at customer images of you want to see what it looks like dry. The color indicated on the website is what it looks like wet. I don't think it looks bad, just not as expected.
Color is not correct
The charcoal color dried white! I had to go out and bay grout pens to get the color I wanted. The worst!
Thank you for your feedback regarding MAPEI Products! When it comes to cement based grouts there is a simple test that can be done with a small amoun...

Great color grout
Tis grout goes great with the light brown floor tile in our remodeled bathroom
Looks great!
We bought the alabaster. It was a great color for our kitchen and I loved it. One bag easily covered our entire kitchen backsplash.
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Hello Ginger,
We are very sorry to learn of your color troubles with one of our grout products.
When it comes to cement grout,...