SKU: 24903497390

MAPEI UltraCare Grout Maximizer, 26 fl oz Grout Additive

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Description

MAPEI UltraCare Grout Maximizer, 26 fl oz Grout AdditiveUltraCare Grout Maximizer Additive, 26 oz MAPEI UltraCare Grout Maximizer is a liquid polymer admixture used in place of water when mixing Keracolor S or Keracolor U Portland cement based grouts. Its neutral pH, fluoro based formula boosts stain resistance, increases grout hardness, and improves color consistency for longer lasting, easier to clean grout joints. Key Features: Enhanced Stain Resistance: NeutralpH, fluoro based polymer reduces water and

UltraCare Grout Maximizer Additive, 26 oz

MAPEI UltraCare Grout Maximizer is a liquid polymer admixture used in place of water when mixing Keracolor S or Keracolor U Portland-cement-based grouts. Its neutral-pH, fluoro-based formula boosts stain resistance, increases grout hardness, and improves color consistency for longer-lasting, easier-to-clean grout joints.


Key Features:

  • Enhanced Stain Resistance: Neutral‑pH, fluoro-based polymer reduces water and oil-based staining
  • Stronger, Harder Grout: Increases grout hardness for improved durability in high‑traffic areas
  • Improved Color Consistency: Helps deliver uniform grout color throughout the installation
  • Mix-In Convenience: Use in place of water when mixing Keracolor S or Keracolor U grouts
  • Easy Maintenance: Treated grout is easier to clean and maintain over time

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Product name UltraCare Grout Maximizer
Formulation Neutral‑pH, fluoro‑based liquid polymer admixture
Intended use Use in place of water when mixing Keracolor S or Keracolor U Portland‑cement‑based grouts
Primary benefits Optimizes resistance to water and oil-based stains; increases grout hardness; improves color consistency
Container size 26 fl oz (0.77 L)

Frequently Asked Questions (FAQ):

Q: What grouts can I use this with?
A: Use UltraCare Grout Maximizer with Keracolor S (sanded) and Keracolor U (unsanded) Portland‑cement‑based grouts.


Q: How do I use it?
A: Replace the water called for in the grout mixing instructions with UltraCare Grout Maximizer and mix per the grout’s directions.


Q: What benefits does it provide?
A: It optimizes resistance to water and oil-based stains, increases grout hardness, and improves color consistency.


Q: Is it safe for indoor use?
A: Yes, the formula is neutral‑pH and designed for residential or commercial tile and stone grout applications.


Q: What is the container size?
A: This listing is for a 26‑fl‑oz (0.77 L) container.


Elevate grout to a luxe finish

This additive transforms ordinary grout into a refined, high-performance detail that polishes the entire room. I love how its formula deepens color uniformity while resisting everyday spills—your grout stays crisp and couture. Pair it with warm limestone or matte porcelain to let the joints read clean and architectural. It’s a small upgrade that delivers a decidedly luxurious finish.


Upgrade your next grout job with UltraCare Grout Maximizer for stronger, cleaner, longer‑lasting results—add it to your cart today.

Installation

Shipping Notes
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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]
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SKU: 24903497390

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4.7 ★★★★★
Based on 13 reviews
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Product Reviews
D
Verified Purchase
DEVIN
Alexandria, US
★★★★★ 5
Great chew toys!
Color: Purple, Size: Medium (Pack of 1), Color: Purple, Size: Medium (Pack of 1)
Keenan LOVES this toy! He will play with it all day. Running around the house, chasing as it bounces in different directions. And he'll be so content chewing on it for long periods of time. It makes an annoying sound when he chews, but I can live with it if it's keeping him entertained. This is the second purple rubber toy from this brand that I've purchased, the other being the squirrel one, which was his favorite until I purchased this for Christmas. They are super durable, his squirrel is still going strong. Even without putting food/treats inside, these are great toys for dogs that enjoy the softer rubber type chew toys. My only con is that it's a little big for him. He weighs 70lbs and I got the medium. It's fine but he has a hard time carrying it because of its size/shape, and he can't catch it when I toss it to him. Think I'm gonna buy the small size to see if it's any better.
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Reviewed in the United States on January 10, 2021
B
Verified Purchase
Beata Leighton
New York, US
★★★★★ 5
Love this toy for meals
Color: Purple, Size: Large (Pack of 1)
This toy is phenomenal for use as a slow feeder!
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Reviewed in the United States on April 9, 2026
M
Verified Purchase
M.K.
Draper, US
★★★★★ 4
Durable, interesting, but not my dog's favorite.
Color: Purple, Size: Large (Pack of 1)
This is a pretty cool treat dispensing toy; the rubber it's made from is very thick and durable, and the irregular shape of it makes it more interesting for the dog. The opening of each compartment has little strips inside that makes the toy dispense treats pretty randomly. You can also snip them so they're shorter, to dispense treats easier. I snipped all of them in my toy, because my dog was having a hard time getting treats out, and I adjusted them several times to where now it's almost too easy to get the treats out. I just couldn't find a happy medium, and of course once you've cut them, you can't uncut them. The only real down side to this toy is that it collects dog fur and can get pretty gross pretty fast. Most of my dog's other toys stay relatively clean when she's using them, but between the material and the pattern and whatnot on the outside, this toy is just a gunk magnet. Fur collects in the little dips between "barnacles" and clings to the slots on the outside of the toy. My dog doesn't really mind, obviously, but I think it's a little gross. ;D My dog for whatever reason favors most of her other toys over this one; even when this is the only toy that still has treats left in it, she'll often ignore it. It's a very high quality toy, though.
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Reviewed in the United States on July 24, 2015
I
Verified Purchase
inventurous
Phoenix, US
★★★★★ 5
Durable and Fun Diversion!
Color: Purple, Size: Large (Pack of 1)
At first I was a bit concerned as the toy is made of a fairly pliable rubber so I worried that my vizsla, who destroys most of his toys rather quickly, would destroy this one within hours. Luckily, I was able to quickly teach him that it's much more fun to carry and kick around, then to gnaw. So far it's been over a month that I've actually left this on the floor, and it shows very little signs of damage. Some treats have made a perpetual home in the large and medium sides of the toy, and it keeps him interested from time to time, as he'll just randomly pick it up and start kicking it around, or bring it to me in hopes of a game of fetch or a treat reload. One thing that definitely helped him fall in love with it was that I immediately (after washing) placed a variety of sizes of his favorite treats in the different globes. Some (kibble-sized) treats fell out easily and taught him that this was indeed a rewarding toy to play with, others took a little kicking and dropping, and some remain until they start to break apart from enough bouncing and licking, which keeps his attention. We have the large (for a 40-lb dog) and it suits him well as he can get his mouth around even the largest of the globes to carry it, while it has about a zero percent change of becoming a choking hazard, unless a piece breaks off, which seems unlikely so far. One does have to be somewhat careful playing fetch in the house, as it bounces somewhat unpredictably and has a bit of heft to it. Very pleasantly surprised to find that the rubber actually smells good, somewhat like bubble gum, as opposed to some other rubber toys that reek of chemicals. Overall, very happy with the durability, safety, and fun of this one, and wouldn't hesitate to replace it with the exact item if it is ever lost or damaged.
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Reviewed in the United States on November 24, 2014
E
Verified Purchase
E. Ricciardi Trundy
Belleville, US
★★★★★ 3
3.5 Stars -- Sturdy but Limited
Color: Purple, Size: Large (Pack of 1)
I got the Barnacle toy in size Large for my ~45 lb mutt. She enjoys food toys, and I wanted to find one sturdy enough that I felt safe leaving her with when I left for work since she tends to destroy her toys quickly. First thing -- there's no way any dog is going to be able to destroy this. The "rubber" is super thick and a good balance of flexible and sturdy, so she can't do her favorite "pick at a weak edge and slowly disembowel it" trick. I've had it for a couple months now and it looks brand new. However, it isn't great for feeding her kibble. She eats 1 cup at morning and at night, and none of the compartments fits that comfortably. I don't really feel like dividing her food into 3 portions every day to split it between either. The bigger problem is the hole size, or rather the ratio of kibble-to-hole size. The holes are very big with rubber "fingers" inside to slow the food spill. I've still found that it tends to dump a fistful of kibble all at once, or not let anything go for a long time. This may have to do with my dog's "technique", as described below. Another problem is that since this has three separate chambers, this toy is not hollow and is surprisingly heavy. While my dog has no problems throwing a kong around (and I mean THROWING a kong around), the weight and asymmetrical shape makes it difficult to throw or roll, which is my dog's preferred way to use a food toy. This toy works best when a dog slaps it with her paws or picks it up and drops it, which may be why my dog gets frustrated with getting her food from it. What this toy is really great for, for us, is high value treats. If I am leaving at an unusual time and anticipate that she's going to fuss, I can put "the good stuff" in this toy and then she doesn't mind the struggle at all! The different size chambers make this especially nice if I'm breaking up odd sized or home made treats and want her to stay busy for a while. Since it's so sturdy, she can chew on it all she wants, but she has to do the work to get the treats. All in all-- this toy isn't great for my dog's daily feedings, but it's great for high value treats and a change of pace.
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Reviewed in the United States on March 2, 2015

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