✨ If epoxy grout is so clean and stain resistant, why doesn't everyone use it? ~Your monthly email


In this issue:

  • Epoxy Grout
  • Is this the best linear drain?
  • regretful trends

Epoxy Grout: The best grout?

Epoxy grout has some real advantages over other types of grout. So, why don't more people use it?

Well, along with its upsides, it has some notable downsides also. Consequently, this article discusses both the good and the bad of epoxy grout.

The good

I would consider epoxy grout to have 3 notable positive traits:

  • stain resistance
  • no sealing
  • durability

Stain Resistance

The stain resistance is second to none. It's essentially impervious so nothing absorbs into it. This also means that when it's cleaned it goes back to its normal color.

But I want to caution: it's not dirt-proof or cleaning-proof. It will get dirty, like anything else, and should be cleaned on a regular basis.

Sealing

Since it's impervious, it isn't porous like a cement grout and will not benefit from a grout sealer. So, there's no need to feel guilty about not sealing the grout every year.

Durability

Epoxy grout is the hardest and most dense grout available. It's extremely durable and oftentimes more dense than the tile that it surrounds.

The bad

Like I mentioned, it's not all plusses with this grout. In fact, it has some definite downsides.

  • Doesn't stay full in the joint
  • likes to sag in a wall
  • prone to yellowing

Filling the joint

This is one of the bigger complaints about epoxy. Unlike cement grout, it's difficult to get epoxy grout to completely fill the grout joint. Instead, it stays a little lower, particularly with tile that has sharper edges.

This makes it a bit uglier and traps dirt a little better.

More difficult to install

Epoxy is more difficult to install and this is particularly the case with grout vertical wall applications. A lot of times it will want to sag and fall out of the grout joint before it's set up.

Additionally, it can be difficult to pack into tighter grout joints.

Yellowing

The final downside that I will mention is that epoxy is prone to yellowing. This is more common in UV light and with white and other light colors.

It doesn't always yellow, but it happens enough and is annoying enough that it's worth mentioning.

Specific products

For my own practice, I use epoxy grouts on shower pans quite frequently as this is an extreme environment. Further, there are currently only two epoxy grouts that I will use:

Laticrete Spectralock Pro Premium

This is the most user-friendly epoxy grout available, in my opinion. Part of the reason for that is that it allows for small batch sizes with its 'mini units.'

Additionally, Spectralock is not a 100% solids epoxy. However, its performance is still quite good and it's a good choice for residential applications.

Ardex WA

I've found Ardex WA to be another user-friendly epoxy grout. Additionally, it can be mixed in smaller batches but you have to purchase a larger minimum unit size than Laticrete. So, depending on the application and how much you need, it could cost quite a bit more than Spectralock.

However, WA is a 100% solids epoxy and it has the performance to match. Further, it can be used as a setting material and grout. So, you can embed little mosaics in it and grout all at once.

Conclusion

Epoxy grout can perform like no other. But, for DIY'ers, I feel it's best used for certain applications rather than be the 'go-to' grout for every project.


New at DIYTileGuy

7 Compelling Reasons the Noble Freestyle Linear Drain is the Best Drain for Your Shower And 3 Reasons it Isn’t

When a customer wants a linear drain I always tell them that there's one drain that I want to use. It's this drain. Why?

It's wonderfully engineered.

I detail the different aspects of why I think this linear drain is the best on the market in this blog post. When you add them all up, there is no other drain like it.

However, it's not all upside. This drain has a couple of drawbacks that the end user may not like. BTW, they also make a square drain with similar characteristics.


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