








🛠️ Seal the deal with the original grout game-changer!
Miracle Sealants 511 Impregnator is a premium, water-based penetrating sealer designed for both interior and exterior surfaces. Offering UV transparency and weather resistance, it covers up to 4000 square feet per gallon, making it ideal for grout, stone, and masonry. Trusted by professionals and DIYers alike, this 946ml quart bottle delivers long-lasting protection against water and stains, ensuring your surfaces stay flawless and leak-free.












| ASIN | B000VX7HKW |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 55,281 in DIY & Tools ( See Top 100 in DIY & Tools ) 750 in Sealers |
| Colour | Clear |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,546) |
| Date First Available | 1 Sept. 2012 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Package Quantity | 1 |
| Item Weight | 794 g |
| Item model number | 511QT6 |
| Manufacturer | Miracle Sealants |
| Material | Water Based |
| Part Number | 511 QT SG |
| Product Dimensions | 5.7 x 13.3 x 19.1 cm; 793.79 g |
| Style | Compact |
| Volume | 946 Millilitres |
D**S
Amazing grout sealer
Honest review. Our bathroom fitter didn't seal our grout lines. Water was absorbing into the grout and leaking down back of bath. Bought some grout sealer from Topps tiles and applied 4 coats but water was still absorbing in. Searched for best grout sealers and came across this. Bit wary as it has a cancer and reproductive warning on the label and on Amazon description. I opened the windows and wore a face mask and latex gloves. Tipped some product out into an old double cream plastic pot and applied on the grout lines with a paintbrush. Left for 10 minutes and wiped off excess with kitchen towel. Reapplied another coat after 4 hours and left to dry for 36 hours. Used shower and the results were amazing. You can see the water beading up and running over and down the grout lines and tile faces. Absolutely amazing product. I would definitely recommend to anyone who wishes to seal their grout. Dearer than all the other ones but obviously you get what you pay for. The bottle will last a lifetime!!! No more leaks!!! Yay!!!
A**P
Very good but very expensive.
Very good but very expensive.
S**Y
Four Stars
Did the job, but early days yet we will see how long lasting it is - delivered on time
A**R
Does what it says.
As grout is inherently pourus I was looking for a sealant for a bit more protection. Water beads perfect on the grout as advertised. Happy but you pay a premium for it.
A**R
Five Stars
Exspensive but good
N**F
So far so good.
So far so good. Given the walls the once over and it appears to be working okay. Wait to see the long term.
A**N
Does what it says on the label!
Great product, does the job very well, easy and fast to apply. Water now beads nicely on my unglazed shower tiles/grout instead of being sucked up. Have already recommended to friends and family.
N**P
Too expensive
Too expensive for what it is supposed to do
S**I
I recently used Miracle Sealants 511 Impregnator on my tile project, and overall, I’m really pleased with the results. The application was straightforward and easy; I just brushed it on, let it sit, and wiped off the excess with no issues. There was hardly any odor, and cleanup was quick. Most importantly, it actually works as described. Water beads right up on the surface, and I’ve noticed that dirt and stains don’t stick to my grout like they used to. It gives me peace of mind knowing my floors are protected. The only thing I noticed was a slight change in the color of my grout. It went from a true tan to more of a yellowish tan after sealing. It’s not dramatic, but if you have lighter grout, it’s something to keep in mind. Still, I’d recommend this product for anyone looking for an effective and easy-to-use sealer.
J**.
Hasta el momento el producto ha funcionado bien. Fácil aplicación, lo absorvió bien el granito y no lo deja manchado, sigue conservando el mismo aspecto que antes de la aplicación.
D**C
Purchased for temporary fix on older shower. So far it is working
S**R
Pretty happy with it so far. Seems to be working still 6 months later.
J**A
Very good product.Got this to seal my slate floor.Easy to apply very natural finish and stops the slate flaking.In the bath area applied on the granite floor it works as a sealant and gives a subtle roughness to the surface making it less slippery.
Trustpilot
3 days ago
2 months ago