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💧 Seal smart, live worry-free—your surfaces deserve the original!
Miracle Sealants 511 Impregnator is a professional-grade, clear penetrating sealer offering exceptional water and weather resistance. Covering up to 4000 square feet per quart, it’s UV transparent and safe for food-contact areas, compatible with a wide range of surfaces including ceramic, porcelain, and natural stone. Ideal for both interior and exterior use, it delivers long-lasting protection that keeps grout and tiles looking pristine while preventing water damage.












| ASIN | B000VX7HKW |
| Best Sellers Rank | 132,795 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,590 in Sealers |
| Brand | Miracle Sealants |
| Colour | Clear |
| Compatible Material | Ceramic Tile, Porcelain Tile, Glazed Tile, Stucco, Travertine, Marble, Slate, Granite, Terrazzo |
| Customer Reviews | 4.5 out of 5 stars 3,642 Reviews |
| Item Dimensions | 5.7 x 13.3 x 19.1 centimetres |
| Item Form | Liquid |
| Item Weight | 1.75 Pounds |
| Item dimensions L x W x H | 5.7 x 13.3 x 19.1 centimetres |
| Item weight | 1.75 Pounds |
| Manufacturer | Miracle Sealants |
| Manufacturer Part Number | 511 QT SG |
| Material | Polyurethane |
| Model Number | 511QT6 |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Floor or Countertop |
| UPC | 753927511530 |
| Unit Count | 946.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
A**R
Recommended
Seems to be ok
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!!!
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**P
Very good but very expensive.
Very good but very expensive.
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
A**L
protettivo per pietra meraviglioso
prodotto eccellente e perfetto come protettivo per la pietra
D**C
Works
Purchased for temporary fix on older shower. So far it is working
S**R
6 months later...
Pretty happy with it so far. Seems to be working still 6 months later.
S**S
Excelente!!! Lo recomiendo mucho!
Muy fácil de aplicar y en realizad proteja muy bien el mármol. To mismo lo aplique y fue muy sencillo el proceso y después de tres dias, hicimos la prueba con agua, y de verdad lo sella muy bien.
J**A
Excellent Impregnating Sealant
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 weeks ago
2 months ago