Name: MAPEI Ultracolor Plus FA Rain #5101 All-in-one Grout (10-lb)
Brand: MAPEI
SKU: 5013309653
Price: 25.98 USD
Availability: InStock
Rating: 4.5 (3343 reviews)

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Shipping Details

All-in-one grout for joint widths from 1/16-in to 3/4-in, replaces the need to purchase a sanded and Unsanded grout for the same project
High stain resistance with no sealing required
Rapid setting ready for foot traffic in 3 to 4 hours
Color consistent, non-shrinking, efflorescence-free grout
For grouting interior/exterior, residential/commercial floors and wall surfaces in dry or wet conditions
For grouting dimensional stone, slate, granite, stone agglomerates and most types of ceramic, ceramic mosaic, quarry, brick paver, porcelain, glass and clay tiles
For application in steam showers/saunas and submerged conditions (swimming pools, spas, water features and fountains)
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	Manufacturer Color/Finish	Rain #5101
Type	All-in-One	Unit of Measure	Pound(s)
Drying Time (Hours)	4	Sealing Required	No
Use Location	Indoor or outdoor	Series Name	Ultracolor Plus FA
Unit of Measure Quantity	10

Dimensions
Maximum Coverage Area (Sq. Feet)	828

Features
Mold Resistant	Yes	Shrink-Resistant	Yes
Stain Resistant	Yes (no additive required)	Freeze Resistant Post Installation	Yes

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 Vinyl Floors	No
For Use with Garage Floors	Yes	For Use with Kitchen Counters	Yes
For Use with Garage Walls	Yes	For Use with Bathroom Floors	Yes
For Use with Patios	Yes	For Use with Shower Walls	Yes
For Use with Pools	Yes	For Use with Shower Floors	Yes
For Use with Kitchen Backsplashes	Yes	For Use with Bathroom Walls	Yes

Miscellaneous
UNSPSC	30111500

Check out the Best Selling Grout on Lowes.com

Review

4.5 out of 5

3343 Reviews

86% Recommend this product

Ratings may include incentivized customer reviews.

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+ 299

What Customers Are Saying

Customers overwhelmingly praise this grout for exceptional color accuracy, ease of mixing and application, and reliable durability in wet areas like showers and backsplashes. Most appreciate the no-sealing formula and smooth consistency when prepared correctly, with many noting minimal haze and hard-set results. Reviewers highlight its user-friendly cleanup and professional-quality finish. A small group reports confusion about sealing requirements and frustration with inconsistent drying when mixing instructions aren't followed precisely. Overall, most customers consider it a dependable, high-quality choice.

Customer review summary generated by AI, including incentivized reviews.

3343 Customer Reviews

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Great Grout!

Would Recommend

Great grout! Will use again in the future.

PeterSeptember 11, 2026
From Ultracolor Plus FA Eggshell #5220 All-in-one Grout (25-lb) Verified Purchaser

Was this Review Helpful ?

Best grout for bathroom

Would Recommend

Exceeded my expectations.

Long Island ManSeptember 11, 2026
From Ultracolor Plus FA Armor #5230 All-in-one Grout (10-lb) Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item MAPEIUltracolor Plus FA Rain #5101 All-in-one Grout (10-lb)
		Ratings	3329
		Type	All-in-One
		For Use with Shower Walls
		Stain Resistant	Yes (no additive required)
MAPEIUltraColor Plus Max Pure White #5117 All-in-one Grout (10-lb)	MAPEIFlexcolor CQ Rain #5101 Sanded Acrylic Premix Grout (1-Gallon)	MAPEIFlexcolor CQ Warm Gray #5093 Sanded Acrylic Premix Grout (1-Gallon)	MAPEIFlexcolor CQ Avalanche #5038 Sanded Acrylic Premix Grout (1-Gallon)	MAPEIUltraColor Plus Max Jet Black #5118 All-in-one Grout (10-lb)
159	533	530	533	162
All-in-One	Acrylic premix	Acrylic premix	Acrylic premix	All-in-One

Yes (no additive required)	Yes (no additive required)	Yes (no additive required)	Yes (no additive required)	Yes (no additive required)

FEATURED PRODUCTS

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