SKU: 78313439016

MAPEI Keracolor U Unsanded Grout, Biscuit #5014, 10-lb Bag

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Description

MAPEI Keracolor U Unsanded Grout, Biscuit #5014, 10-lb BagKeracolor U Unsanded Tile Grout Biscuit Professional grade, polymerenriched unsanded grout for narrow joints from 1 16 in. to 1 8 in. Ideal for ceramic, porcelain, glass mosaic, and natural stone on interior and exterior walls and floors. Features BioBlock technology for mold and mildew resistance and can be used in submerged applications once fully cured. Key Features: Narrow Joint Performance: Designed for 1 16 in to 1 8 in grout joints for smooth,

Keracolor U Unsanded Tile Grout – Biscuit

Professional-grade, polymer‑enriched unsanded grout for narrow joints from 1/16 in. to 1/8 in. Ideal for ceramic, porcelain, glass mosaic, and natural stone on interior and exterior walls and floors. Features BioBlock technology for mold and mildew resistance and can be used in submerged applications once fully cured.


Key Features:

  • Narrow-Joint Performance: Designed for 1/16-in to 1/8-in grout joints for smooth, scratch-free finishes on delicate tiles
  • Polymer-Enriched Strength: Improved workability and durability for long-lasting results on floors and walls
  • Multi-Surface Use: Suitable for porcelain, ceramic, glass/mosaic, marble, granite, travertine, and natural stone
  • Mold/Mildew Resistance: Contains BioBlock technology to help inhibit mold and mildew
  • Enhanced Stain Resistance: Mix with MAPEI Grout Maximizer (instead of water) for added stain resistance and flexibility

Specifications Table:

Specification Details
Series Name Keracolor U
Type Unsanded grout
Color/Finish Family Off-white
Manufacturer Color/Finish Biscuit #5014
Unit of Measure Pound(s)
Unit of Measure Quantity 10
Use Location Indoor or outdoor
For Use with Bathroom Floors Yes
For Use with Bathroom Walls Yes
For Use with Fireplace Exteriors Yes
For Use with Garage Floors No
For Use with Garage Walls Yes
For Use with Kitchen Backsplashes Yes
For Use with Kitchen Counters Yes
For Use with Patios Yes
For Use with Pools Yes (after full cure ~21 days)
For Use with Shower Floors Yes
For Use with Shower Walls Yes
For Use with Vinyl Floors No
Freeze Resistant Post Installation Yes
Mold Resistant Yes (BioBlock technology)
Sanded/Unsanded Unsanded
Sealing Required Yes
Stain Resistant Yes (requires additive)
Maximum Coverage Area (Sq. Feet) Up to 638 sq ft per 10 lb bag depending on tile size and joint width
Warranty 1-year limited
Approximate Coverage Table Reference Coverage varies by tile size and joint width; see image chart

Frequently Asked Questions (FAQ):

Q: What tile types can this grout be used with?
A: It’s suitable for porcelain, ceramic, glass/mosaic, marble, granite, travertine, and natural stone surfaces.


Q: What joint widths does it cover?
A: Use on joints from 1/16 in. up to 1/8 in.


Q: Can it be used in showers, pools, or other wet areas?
A: Yes—after full cure (approximately 21 days), it is approved for submerged conditions such as pools, spas, and fountains.


Q: Do I need to seal this grout?
A: Sealing is recommended; for added stain resistance and flexibility, mix with MAPEI Grout Maximizer instead of water.


Q: Is it for indoor or outdoor use?
A: It can be used indoors or outdoors and is freeze resistant after installation.


A Soft Biscuit Hue That Elevates Every Tile Line

Biscuit is that refined whisper of warmth that instantly calms a room, letting tile textures take center stage. The unsanded finish lays down with a silky smoothness, creating crisp, elegant joints that read as custom. Pair it with creamy marbles or glossy subway tile to soften contrast and invite light to dance. It’s the quiet luxury detail that completes a polished, livable space.


Choose Keracolor U Biscuit to achieve smooth, durable grout lines that elevate your tile project with professional results.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78313439016

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Inna Tysoe
Grantham, US
★★★★★ 5
2 months supply, tasty berry bubblegum flavor, no morning cramps.
I've been taking Magnesium supplements for a long time, usually in capsule form. Starting from about age 45 I kept getting these awful morning calf cramps. Especially stretching, or on cold morning. The sudden agony was unexpected and concerning. Magnesium is the answer and this water-soluble magnesium from Thorne is no exception. For this particular problem, calf cramps. The results are noticable within a couple of days. If I stop taking magnesium for 3-5 days the cramps come back. Thorne powder has a berry flavor that is very similar to bubble gum. It dissolves easily without leaving any lumps. Is great to help you take your other supplements. I've been taking this for about 3 weeks with no cramps. Price is a little higher than capsules typically are. This works for me and the tub should last two-months if you follow the directions.
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Reviewed in the United States on May 25, 2026
M
Michelle Pepe
Dallas, US
★★★★★ 5
Easy Way to Add Magnesium Support
Magnesium is one of those supplements many people find helpful as part of their wellness routine. The powder format makes it easy to adjust serving sizes and mix into drinks. One thing I liked was the citrus berry flavor, which made it more pleasant than many unflavored supplements. Overall, a convenient magnesium option from a well-known brand
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Reviewed in the United States on June 3, 2026
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Zach
Houston, US
★★★★★ 5
Great Taste and Mixes in Water Well
I’ve been using this magnesium citrate powder for a little while now, and overall it’s been a positive experience. One of the standout aspects is how well it mixes. It dissolves easily in water with minimal residue, which makes it much more convenient compared to some other powdered supplements I’ve tried. The citrus berry flavor is also quite good: light, slightly sweet, and easy to drink without being overpowering. The powder format makes it simple to adjust how you take it (more or less water, etc.), and I didn’t notice any strong aftertaste. From a general usability standpoint, this checks the boxes I look for in a supplement: good taste, easy mixing, and consistent quality. Thorne also has a strong reputation, and this product feels in line with that in terms of formulation and overall experience. As with any supplement, individual experiences can vary, but from a taste, mixability, and convenience perspective, this has worked well for me. Overall, this is a solid option if you’re looking for a magnesium citrate powder that’s easy to take on a regular basis.
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Reviewed in the United States on April 30, 2026
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Verified Purchase
Ione Brasil
Boise, US
★★★★★ 5
Great Magnesium Blend That Actually Works
Size: 100 Count (Pack of 1), Size: 100 Count (Pack of 1)
I’ve been taking Life Extension Magnesium Caps (500 mg) for a few weeks now, and I can really feel the difference. It’s a blend of magnesium oxide, citrate, and succinate, and I’ve noticed improved sleep quality and fewer muscle cramps at night. The capsules are easy to swallow and don’t upset my stomach, which has been an issue with other magnesium supplements I’ve tried. Plus, I like that they’re vegetarian-friendly and come in a 100-count bottle, which lasts a good while. What I appreciate most is how balanced this formula feels. I take it mainly for sleep, muscle support, and overall well-being, and I genuinely notice I feel more relaxed, especially in the evenings. For the price and quality, it’s a great value. I’ll definitely keep this one in my daily routine.
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Reviewed in the United States on June 18, 2025
S
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Southwest Skye
Waukegan, US
★★★★★ 5
This Magnesium Is Worth It!
Size: 100 Count (Pack of 1)
Life Extension is a quality company, and this Magnesium is very good. I have been taking it for maybe a year, and it helps me steer clear of debilitating nightly leg cramps, and also helps my digestion from getting sluggish. I don't really see any reason to change brands, because I trust Life Extension to deliver a high-quality product, so I'm just gonna stick with it. Recommended!
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Reviewed in the United States on December 3, 2025

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