can you put epoxy grout over epoxy grout?

I love epoxy grout, but there are times when you don’t want to use it. You might have an existing tile floor that you want to update or maybe a shower stall where there isn’t much room for error.

If you need to put up new epoxy grout over old epoxy grout, can you do it? In this article we will answer the following questions:

Can you grout over epoxy grout?

Epoxy grout is not porous and will not absorb water. It is a good choice for areas where water would be present, like bathrooms, kitchens, showers, and floors.

Epoxy grout does not need to be removed if you want to lay new tiles over it as long as you adhere to the drying time specified on the label.

What happens if you put grout on top of grout?

You can put grout on top of grout, but it will not look good and it will not last. The first layer of epoxy-based grout is designed to adhere to the concrete; however, if you apply another layer over this hardened surface, the second layer will crack and chip off.

The best course of action is to simply clean up the area with an alcohol wipe before applying epoxy-based sealer or paint.

Will new grout adhere to old grout?

Yes, but you’ll need to take a few steps.

First, use a grout float to smooth out any rough patches of new grout that may have been caused by the old grout breaking up.

Then clean away any excess with a damp sponge or cloth and wait 24 hours before cleaning. Finally, use an epoxy sealer on top of the new epoxy grout to protect it from stains and dirt build-up over time so that it will remain looking beautiful for years to come

How do you Regrout a shower floor with epoxy grout?

The first step to regrouting a shower floor with epoxy grout is to use a grout saw to cut the old grout. That’s pretty simple and straightforward, but you’ll want to be careful not to scratch the surface of your tile as you do it.

Clean the surface with a sponge and water, then apply a thin layer of epoxy grout using an applicator tool.

Smooth the surface with a wet sponge until there are no bumps or ridges visible, then let it dry for 24 hours before using your shower again!

Can epoxy grout be removed?

You can remove epoxy grout by scraping it off. You can also use an electric grout removal tool to scrape the surface of the epoxy grout, which will help to soften the material and make it easier to remove.

If you have a heat gun, this will also help to soften your epoxy-based adhesive further and make removal much easier.

You can also use chemicals designed specifically for removing epoxies from hard surfaces such as concrete floors or masonry walls in order to loosen up whatever remains of the adhesive when using these processes do not work well enough by themselves on their own.

How long will epoxy grout last?

Epoxy grout is a long-lasting material that can last for years. It does not stain or discolor easily, so you don’t have to worry about spills and messes.

Epoxy grout is resistant to mold and mildew, so it’s perfect for areas where moisture may be an issue—like your bathroom or kitchen. Plus, this substance doesn’t absorb water like regular grout, which means no more moldy messes in your home!

When working with epoxy grout, remember that it’s a very durable substance that will stand up well against wear and tear without breaking down over time. This stuff is made to last!

Is epoxy grout good for showers?

Epoxy grout is ideal for shower floors because it is resistant to mold and mildew. Epoxy grout can withstand moisture better than other types of tile grout, making it a good choice for bathrooms where water is present on a regular basis.

Epoxy grout will also not deteriorate with age like some other types of grouts do, so you don’t have to worry about replacing your tiles after several years or decades.

Epoxy grout is waterproof, which means that any water that gets into the seams between your tiles will be contained within them instead of soaking through to the surface underneath.

This prevents both stains from developing in your flooring and mold from growing in places where moisture collects regularly (like under sinks).

Finally, epoxy grout is easy to clean—you can just wipe away dirt or stains rather than having to scrub at them with harsh chemicals or tools! This makes maintaining an epoxied floor much less labor-intensive than other types of tile surfaces would be (especially if they need frequent cleaning due to being porous).

How do you Regrout over existing grout?

  • Use a grout saw to cut out the old grout.
  • Use a grout float to push the new grout into the joints.
  • Use a stiff, dry grout sponge to clean up excess material.
  • Seal with sealer after several days of drying time


We hope this article has helped you to understand the benefits of using epoxy grout for your next bathroom remodel.

Epoxy is a great material that lasts for decades with minimal maintenance, and it’s easy to install as long as you follow our tips above.

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Martin Flood

Martin Flood has been working in the construction industry for over 20 years as a general contractor with expertise in remodeling projects that are large or small. He has furthered his career by specializing in epoxy resin flooring, providing excellent service to both commercial and residential clients. Martin’s experience enables him to offer professional advice on how to choose the right type of project based on your needs and budget.

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