Top 3 Grouts That Doesn’t Need Sealing: A Modern Tiling Revolution

Grout Sealing

Grout that doesn’t require sealing is typically made of specialty formulations designed to resist moisture, stains, and bacteria without the need for additional protection. Here are three top types or brands of grout that don’t typically require sealing:

  1. Epoxy Grout:
    • One of the most popular choices for grout that doesn’t require sealing is epoxy grout. It’s made from epoxy resins and a filler powder, making it extremely waterproof and better resistant to stains than traditional grouts.
    • Popular Brand: LATICRETE SpectraLOCK Pro is a well-known epoxy grout that offers excellent stain protection, durability, and longevity without the need for sealing.
  2. Urethane Grout:
    • Urethane grout is flexible, resistant to cracking, and does not require sealing. It is also resistant to color fading and discoloration.
    • Popular Brand: MAPEI Flexcolor CQ is a premixed urethane grout that is often cited for its easy application and no need for sealing.
  3. Premixed Grout:
    • Some modern premixed grouts come ready to use and don’t require sealing. They often combine the properties of epoxy or urethane grouts but in a convenient pre-mixed formula.
    • Popular Brand: Custom Building Products Fusion Pro is a single-component grout that doesn’t need sealing. It’s stain-proof, color-perfect, and offers durability.
Feature/Aspect LATICRETE SpectraLOCK Pro MAPEI Flexcolor CQ Fusion Pro
Type Epoxy Grout Urethane Grout Single-component Grout
Need for Sealing No No No
Stain Resistance High High High
Water Resistance High High High
Application Mixed before application Premixed Premixed
Color Consistency High High High
Flexibility Moderate High High
Crack Resistance High High High
Working Time Limited (Epoxy sets fast) More forgiving More forgiving
Recommended Usage Wet & Dry areas Wet & Dry areas Wet & Dry areas
Ease of Cleanup Moderate (Epoxy can be tougher) Easier than epoxy Easier than epoxy

However, while these grouts might not require sealing, it’s always a good idea to check the manufacturer’s recommendations for any specific care or maintenance. Also, even if your grout doesn’t require sealing, you might still consider sealing the surrounding tiles if they are made of a porous material like natural stone.

Product Longevity (1-5) Ease of Use (1-5) Water Resistance (1-5)
LATICRETE SpectraLOCK Pro 5 3 5
MAPEI Flexcolor CQ 4 4 5
Fusion Pro 4 4 5

Explanation of Ratings:

  • LATICRETE SpectraLOCK Pro: Being an epoxy grout, it generally offers superior longevity. However, its epoxy nature makes it a bit trickier to work with, especially for those unfamiliar with epoxy applications. Its water resistance is top-notch.
  • MAPEI Flexcolor CQ: Urethane grouts like Flexcolor CQ offer good longevity, though not always as long-lasting as epoxy in extreme conditions. It is easier to use than epoxy grouts because it’s premixed and more forgiving during application. It also provides excellent water resistance.
  • Fusion Pro: This is a single-component grout, making it user-friendly. Its longevity is good, but some users might find epoxy grouts to last longer in harsh conditions. Its water resistance is on par with the other two products.

Remember, these ratings are general and might vary based on specific application scenarios and user preferences. Always refer to product reviews and user feedback for the most up-to-date insights on any product.

Grout is that tiny detail that can make or break your beautiful tiling project. While tiles are often the main attraction, grout plays a crucial backstage role. But there’s been a lingering problem: the need to seal it. Enter the revolution – grout that doesn’t require sealing. Imagine that, a world where grout just… works. But what’s the big deal, you ask?

1. LATICRETE SpectraLOCK Pro Review

LATICRETE SpectraLOCK Pro stands out as a premier choice for those seeking a reliable epoxy grout. Built on a foundation of advanced epoxy resin technology, this grout promises both strength and durability, making it an excellent choice for projects that require a long-lasting finish. Apart from its robust composition, it offers vibrant color consistency, ensuring that your tiled spaces appear seamless and professionally done.

Price on Amazon at time of publish: $129.59 per Gallon → Check the price

Should you buy LATICRETE SpectraLOCK Pro?

Superior Longevity: Thanks to its epoxy resin foundation, LATICRETE SpectraLOCK Pro offers exceptional longevity, outlasting many of its counterparts.
Impressive Water Resistance: Ideal for wet areas like bathrooms and kitchens, it offers impeccable resistance to moisture and reduces the chances of mold and mildew growth.
Consistent Color: One of the standout features of this product is its color consistency, which ensures that grout lines maintain their vibrancy and don't discolor easily over time.
Learning Curve: Being an epoxy-based grout, working with SpectraLOCK Pro can be challenging, especially for those unfamiliar with epoxy applications.
Shorter Working Time: Due to its nature, the product can set rather quickly, meaning you need to work fast, which might not be suitable for larger areas.
Clean-up Complexity: Post-application cleanup might require more effort compared to other grout types, especially if the grout starts to harden on the tile surface.
Value for money
Easy to use
Water Resistance
In conclusion, LATICRETE SpectraLOCK Pro is an excellent choice for those who prioritize durability and water resistance in their grouting needs. However, its unique composition also means that there's a bit of a learning curve involved. It's ideal for those who are ready to tackle its nuances for a beautiful, long-lasting finish.

2. MAPEI Flexcolor CQ Review

MAPEI Flexcolor CQ brings a modern touch to the world of grouting, merging convenience with high performance. Crafted with the finesse of urethane combined with quartz aggregates, it offers a solution that is not just durable but also aesthetically pleasing. Beyond its fundamental composition, Flexcolor CQ ensures that the finished grout lines are smooth and consistent, enhancing the overall look of any tiling project.


Price on Amazon at time of publish: $75.45 per Gallon → Check the price

Should you buy MAPEI Flexcolor CQ?

Ready-to-Use Formula: The premixed nature of MAPEI Flexcolor CQ ensures that you skip the hassle of manual mixing, saving both time and effort.
Admirable Flexibility: Unlike traditional grouts, its urethane composition offers superior flexibility, reducing the chances of cracking with subtle floor or wall movements.
Stain and Chemical Resistance: Given its unique blend, Flexcolor CQ is inherently resistant to stains, making maintenance a breeze. Additionally, its chemical resistance is noteworthy, ensuring longevity even in challenging environments.
Price Point: Premium features come with a premium price tag. Some users might find MAPEI Flexcolor CQ a bit pricier compared to basic grouts.
Texture Variations: Due to its quartz aggregate content, some users might observe slight texture variations, especially if they're accustomed to traditional grout finishes.
Initial Curing Time: While it's ready to use, it demands patience post-application. The initial curing time might be longer than some other grout options, requiring users to wait before exposing the area to water or heavy traffic.
Value for money
Easy to use
Water Resistance
In wrapping up, MAPEI Flexcolor CQ is a top-tier grout solution for those who seek convenience without compromising on quality. It's a great fit for both novice and professional tilers, but its unique texture and curing time might require a tad bit of acclimatization. Still, for many, the benefits far outweigh these minor inconveniences.

3. Custom Building Products Fusion Pro Review

Custom Building Products Fusion Pro embodies the spirit of innovation in grouting. Designed as a single-component grout, it beautifully bridges the gap between ease of use and performance. Built with advanced formula technology, Fusion Pro offers the reliability of epoxy grouts while being as user-friendly as traditional cement grouts. This fusion (pun intended) ensures that both professionals and DIY enthusiasts can achieve an impeccable finish without much fuss.

Price on Amazon at time of publish: $86.13 per Gallon → Check the price

Should you buy Fusion Pro?

No Mixing Required: Fusion Pro's single-component nature means there's no need to juggle with ratios or mixing; it's ready to use straight out of the container.
Stain and Chemical Resistance: Crafted to withstand daily wear and tear, Fusion Pro boasts a commendable resistance to stains, ensuring that the grout lines remain pristine over time. Its resistance to common household chemicals further solidifies its place as a durable choice.
Versatility: Being suitable for both interior and exterior projects, as well as for both floors and walls, Fusion Pro offers an unmatched versatility, making it a go-to for various tiling needs.
Shorter Working Window: Fusion Pro, with all its perks, does have a limited working time. This means that once applied, adjustments need to be swift, especially in larger areas.
Initial Set-up Sensitivity: After application, the grout requires some delicate handling. It's best to avoid heavy foot traffic or water exposure for a stipulated period, which might be longer than some other grouts.
Potential for Film Residue: If not cleaned promptly and correctly, Fusion Pro can leave a filmy residue on tiles. This demands a meticulous cleanup to ensure a spotless finish.
Value for money
Easy to use
Water Resistance
In summation, Custom Building Products Fusion Pro emerges as a contender that packs the best of both worlds: the strength of epoxies and the convenience of traditional grouts. While its features are undeniably impressive, a keen attention to detail during application and cleanup is essential to harness its full potential.

The Traditional Grout Struggle

If you’ve ever dabbled in tiling, you’re familiar with the process:

  • Lay down tiles.
  • Mix and apply grout.
  • Wait, pray, and then seal the grout.

The sealing step is crucial. Traditional grout is porous, meaning it can absorb moisture, leading to mold growth and degradation over time. No one wants a beautiful bathroom with moldy lines between tiles, right? Plus, who loves the idea of re-sealing grout every year? I’d wager not many.

The Promise of Sealer-Free Grout

Imagine a type of grout where sealing isn’t on the to-do list. Too good to be true? Not anymore! Grout manufacturers have heard the collective sigh of homeowners and professionals and have created grout that doesn’t require sealing. The benefits?

  • Time-saving: Skip the sealing step altogether.
  • Longer lifespan: Resists mold and stains more effectively.
  • Cost-effective: No need for recurring purchases of sealants.
  • Low maintenance: A simple wipe is often enough to clean it.

How Does Sealer-Free Grout Work?

You might wonder: how does this magical substance exist? Science and innovation to the rescue! This type of grout is formulated with specific additives that make it inherently non-porous. Think of it as grout with a built-in shield. Instead of having a sieve-like structure that absorbs moisture, this grout repels it. Like water off a duck’s back, or how we wish coffee would roll off a white shirt. It’s not magic; it’s just smart chemistry.

Installation: Any Different from Regular Grout?

Now, for the hands-on folks out there thinking about their next DIY project: is the installation any different? For the most part, no. You’d mix, apply, and clean up this grout similarly to the traditional types. The only difference? Once you’re done, you’re truly done. No circling back in a few days to seal.

Conclusion: A Tiling Future Without the Seal

In a world where convenience is king, sealer-free grout is the unsung hero of tiling. It’s one less thing to worry about, one less task on the list. So, next time you’re dreaming of that kitchen backsplash or bathroom redo, remember: there’s a grout out there that’s got your back. Ready to embrace the future?

Frequently Asked Questions
Why is traditional grout sealed?
Traditional grout is porous, making it susceptible to moisture and mold. Sealing it provides a protective layer.
How long does sealer-free grout last?
It typically lasts as long as regular grout, if not longer, due to its built-in resistance to common grout problems.
Can I replace my old grout with sealer-free grout?
Yes, you'd need to remove the old grout first before applying the sealer-free version.
Is sealer-free grout more expensive?
It might have a higher upfront cost, but you save in the long run without needing sealant products or frequent maintenance.
Do professionals recommend sealer-free grout?
Many do, thanks to its low maintenance and longevity.
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