Cons: Epoxy is expensive - somewhere around 3x-5x the cost of regular cementitious grout. Epoxy can yellow a bit as it ages and has a reputation for being difficult to install because of it's thicker consistency and quicker set time (for the record, we didn't find Ardex difficult to install at all).
Epoxy resin changes colour to faded yellow when exposed to harmful ultraviolet rays of sunlight. Prone to discolouration the porous textures such as unglazed tiles. It leads to further problems that get hard to handle sometimes, like picture framing.
Mold and mildew will grow on the surface of anything, even epoxy shower grout. This is especially true in showers where soap, hot water, and skin oils create a buffet for growth. But there's no chance of the mold penetrating inside epoxy grout, there's simply no space within the epoxy matrix for this to happen.
How long will epoxy grout last? An epoxy tile grout, such as SPECTRALOCK PRO Premium Grout, can last up to life of the installation depending on the grout chosen and the application type when properly applied and cared for using a suitable maintenance program.
Epoxy grout won't crack, shrink, or discolour, making it ideal for applying in wet areas, such as showers. It's also highly resistant to the harsh chemicals found in cleaning products. As an added bonus, unlike traditional cement grout, epoxy grout does not need to be sealed, due to its non-porous nature.
The TCNA points out that the recommendation against bleach and acidic cleaners is aimed primarily at cement-based grouts and that epoxy grout is “virtually as stain proof as the tile.” The TCNA also points out that many tile and grout companies carry specialized products designed for cleaning tile and grout without ...
High-Pressure Cleaning:
Avoid using high-pressure washers or steam cleaners directly on epoxy grout. The intense pressure could damage the grout's surface and compromise its stain-resistant properties.
As to the greater expense, the durability of epoxy grout negates the difference in price simply because it lasts so much longer.
Acrylic Grout: Acrylic grout is a great option for wet areas like decks and showers. It's intended to be mildew-resistant and retains its color well. Epoxy Grout: Epoxy grout is less do-it-yourself-friendly than other types.
Epoxy grout is also the most expensive grout choice, however, it doesn't need a sealer, which can save time and money in the long run.
The Best Grout for Your Shower
We've already established that epoxy grout is a far better grout to use in a shower or in any other moist environment.
For most applications, especially in moisture-prone or high-traffic areas, epoxy grout offers superior performance and durability compared to traditional Portland-cement grout.
Caulk. Unlike grout, caulk is a latex-, silicone-, or acrylic-based product that, even after setting, maintains some flexibility, which is great for areas that need to accommodate movement and expansion, such as a bathroom or other moisture-dense places.
Sealers and various waxes can contain polymers that can discolor over time and cause yellowing. Numerous grout types are prone to yellowing. For example, white epoxy grouts are notorious for turning yellow. Certain cleaners, especially those that contain dyes, can cause discoloration of grout.
Another drawback of epoxy grout is that it has a slightly plastic look, which may affect the look of your tiled surfaces. Also, it tends to turn yellow after a certain period, if it gets exposed to sunlight.
When applied, epoxy grout forms a stronger & durable bond between the tiles, & due to its exciting benefits & strongest bond, it will have a life expectancy for minimum 10 years.
Epoxy Grouting Services at ₹ 35/sq ft in Hyderabad.
Using the paint scraper, remove as much of the dried epoxy grout as you can. You might also need to use a scouring pad and soapy water. Apply solvent. Use a cloth soaked in white vinegar or white spirit to remove the rest of the grout.
Epoxy grout forms a waterproof barrier that prevents water from seeping through the grout lines, effectively stopping leaks in their tracks.
“Epsom salts can work wonders on your tile grout, transforming dingy lines into sparkling seams with some scrubbing,” says Veran of Ouragami. “In a bowl, mix the Epsom salts with liquid dish soap until you form a thick paste. Apply this paste liberally to the grout lines or any dirty tiles.
Grout turning white can be caused by efflorescence which is the calcium from the water and the underlying concrete or mortar migrating up through the porous cementitious grout. Excessive efflorescence is considered a symptom of an excessive moisture problem.
Efflorescence can be a persistent problem when working with epoxy grouting and regrouting. This unsightly white, powdery residue can mar the appearance of your surfaces and weaken the integrity of your grout. Fortunately, there are steps you can take to prevent efflorescence from occurring in the first place.
Epoxy does have a shelf life and the physical properties will change over time. Epoxy manufacturers recommend you do not use epoxy that has reached its expiration date.