PentaUSA Tile Grout Repair Kit - White Premixed Acrylic Sanded Grout Filler for Bathroom, Shower, and Kitchen, Water-Resistant Tube with Applicator, Fills Cracks and Gaps, Fast Drying (8.8oz / 250g)

Bought this without much hope of it making a huge difference to my shower and boy did it surprise me. It made my shower look new again and it was super easy to use. Grout is the perfect white to match what was once there. The tube was exactly enough to complete the shower floor with very little left over. The directions were easy to follow. You can put it on as thick or as thin as you want. It didn't stain my tiles and was easy to clean as I went along. It covered extremely well and better than I expected.

he PentaUSA Tile Grout Repair Kit is hands down one of the best home improvement products I’ve used! If you want grout that looks clean, professional, and long-lasting, this kit delivers exactly that. Right out of the box, I was impressed with how complete and easy to use everything was. The white grout filler goes on smoothly and fills cracks and gaps perfectly without any mess. The fast-drying formula is a game-changer — no long wait times and no smudging. After just a short dry time, the grout looks solid and seamless. What really makes this kit stand out is the triple protection feature. It feels durable, water-resistant, and well-sealed, so I’m confident it’ll hold up even in areas with frequent moisture like showers and floors. The finish looks great — clean, bright, and almost like new tiles again. Cleanup was super easy too. A quick wipe with a damp cloth was all it took to remove any excess, and the repaired areas look smooth and professional.

This was easy to use and looks great especially for the price. A few months after application there was chipping in the areas that had deeper chips. Color wasn't a perfect match due to discoloration so we did the entire entryway. Huge improvement! It dried quickly. Had to clean it up in two stages but it came off the tile even after drying.

Works very well, its easy to use and dries rock hard, follow the instructions, put he supplied tape down on the sides of the tile so you only put grout on the old grout so it looks neat and professional. In fact, we use a low cost grout removal tool that we purchased hereon Amazon, dig out the old grout until we hit bottom, dust to off, and put this grout into it so it comes out looking professional and lasts a long time because out has a good grip on the tile. Definitely recommended.

Good stuff. Different from caulking or grout. Seemed to dry faster that grout but is stronger than caulking. I re-grouted my shower tile with this after removing the old loose grout. It looks great and was very easy. I was surprised with the tool. I went over a seam and it is done right away. I continued using it as I never used that before and it made the job so much easier. It has been about 3 months and it still looks great.

This product CAN'T BE USED on the shower floor!!! Don't be fooled by reviews!!! No reviews have proven that this product was used on direct water-contacting surfaces, such as the shower floor. I bought this product four times: twice in 2023 and twice this year. Each time, I applied it to both direct water-contacting and non-water-contacting surfaces. In 2023, I waited for it to dry and harden for two days. Then, when I took a shower, the tile grout applied to the shower floor was partially washed away first and then mostly later. However, this product applied to non-water-contacting surfaces had no issues at all and remains fine. I thought it was my mistake to wait for it to dry and harden only for two days. This time in 2025, I waited for it to dry and harden for four days. However, there was NO DIFFERENCE between two and four days!!! When I took a shower after four days, some of it was washed away as soon as it came into contact with water!!! Do I have to wait for it to dry and harden for more than four days next time?

There is something super satisfying about seeing your dirty grout disappear under a new layer of white. A tube has plenty of material for one large bathroom. The scraping tool that comes with it is very helpful, with four different kinds of edges to fit whatever angle you need. You do have to clean it up quickly or it will dry and start to crumble. With some practice, you'll be able to make a little go a long way. I like the consistency and coverage of the putty. It is thick enough to cover bigger holes with no issues. The white is very white. Not a yellowish white, nor a grayish white. Goes nicely with pure white tiles and walls. I got some putty dried on my hands, but it came right off in a hot shower with mild scrubbing. I love it so much, I bought 2 more.

PentaUSA's Tile Grout Repair Kit, with its white grout filler and triple protection fast-drying formula, is more than a mere repair solution; it's a restorative marvel for tiled surfaces. Garnering an impressive five-star rating, this kit is a testament to the ease and effectiveness of bringing back the pristine look of grout lines, all with minimal effort and time. This kit's standout feature is its triple protection formula. It not only fills in discolored or damaged grout lines but also offers protection against future stains, mold, and mildew. It's like giving your tiles a new lease on life, with a bonus shield that guards against the common enemies of bathroom and kitchen tiling. The fast-drying aspect of the grout filler is a game-changer. In the hustle and bustle of daily life, waiting hours for grout to dry isn't feasible. This product addresses that issue head-on, providing a solution that sets quickly, reducing downtime and allowing you to use your tiled area sooner rather than later. The ease of application is another highlight. The kit is designed for maximum user-friendliness, making grout repair accessible even to those who aren't DIY-savvy. It's a simple, straightforward process that doesn't require complex tools or techniques, making it a perfect choice for quick touch-ups or extensive repairs. And let's talk about the aesthetic impact. The white grout filler brings a fresh, clean look to tiled areas that may have suffered from discoloration or wear and tear over time. It's a quick facelift for your tiles, rejuvenating the entire space without the need for expensive replacements. TL;DR: PentaUSA's Tile Grout Repair Kit is a highly effective solution for restoring and protecting grout lines. Its triple protection, fast-drying formula, and easy application process earn it five stars, making it a go-to product for anyone looking to quickly and efficiently revive their tiled surfaces.

Easy to use and effective for small repairs and fillings. I had some tiny holes and missing parts on the grout and this was great filling them. It “sticks” well over the grout. I also risked changing my floor grout colour by covering it with a thin layer of the gray one and it worked very well! It dries as grout and application is so convenient. I’m happy I came across this product.

Excellent

Excellent produit et très facile d'utilisation. Bien suivre les instructions et le résultat final est tout simplement parfait

Ottimo prodotto. Occhio alla pulizia d3gli eccedenti, perché asciuga piuttosto rapido.

This is a great product, the dispenser works easily and effectively. Produces a great neat finish