10 Best Epoxy Grout 2026 in the United States

LATICRETE SPECTRALOCK® 1 Pre-Mixed Grout offers a strong and durable option for grout users, especially for floors, walls, showers, and pools. It’s designed to perform like epoxy grout but comes pre-mixed, which simplifies application since you don’t need to mix it yourself. This grout is highly resistant to cracking and heavy foot traffic, thanks to its PSI rating that is reportedly 10 times higher than typical pre-mixed grouts. It is fully waterproof and resists chemicals well, making it a solid choice for areas exposed to moisture and cleaning products.

The color option highlighted here is Silver Shadow, which offers a neutral, subtle shade. Although the grout is stain-resistant, being pre-mixed means it might not be as customizable or suitable for specialized projects compared to epoxy grouts you mix yourself. Some users might find the consistency a bit heavier due to its resin base, so applying it smoothly could require a little patience. The product is well-reviewed, scoring 4.2 out of 5 stars, showing that many users are satisfied with its performance.

It comes in a one-gallon bucket, which is convenient for medium-sized jobs but may be bulky for small or detailed work. This grout fits well for homeowners or professionals looking for a ready-to-use, durable, and waterproof grout that handles demanding environments without the complexity of mixing epoxy from scratch.

Tile Doctor EpoxyElite EVO is a heavy-duty epoxy grout designed for both wall and floor tiles, especially in demanding areas like pools, kitchens, bathrooms, and commercial spaces. It stands out for its excellent durability and chemical resistance, making it a reliable choice for places exposed to water, harsh substances, and heavy foot traffic. Waterproofing is a strong point here, so it's well-suited for wet environments like showers and spas. The grout is also low in volatile organic compounds (VOC), which helps keep indoor air quality healthier—something good to consider if you’re sensitive to fumes.

Application is straightforward since it mixes into a creamy paste that’s easy to spread, even on vertical surfaces, and it resists staining well, which helps keep the appearance clean over time. Color-wise, it offers contemporary shades suitable for various tile types including mosaic, stone, metal, and heated floors, giving you flexibility for different design needs. One small downside might be its weight and packaging size—11 pounds in a bucket—which could be a bit bulky for small projects or tight spaces. Also, while it’s great for tough conditions, epoxy grout can be a bit more challenging to remove or repair compared to cement-based options.

If you’re looking for a grout that delivers strong performance in moisture-heavy and chemically demanding areas, Tile Doctor EpoxyElite EVO is an excellent choice.

The Ardex WA Charcoal Dust High-Performance Epoxy Grout and Adhesive is a strong contender for anyone needing a durable and reliable grout for their tiling needs. It excels in durability, making it a great choice for high-traffic areas and heavy-duty applications.

Its waterproof nature and frost resistance make it ideal for both indoor and outdoor use, including wet areas like swimming pools and hot tubs, with the added advantage of being submersible after just 7 days. This product is also highly resistant to stains and chemicals, ensuring that it maintains its appearance and integrity over time, even in challenging environments.

The flexibility to grout joints up to 1/2 inch wide adds to its versatility, making it suitable for a variety of tiling projects.