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Miracle Sealants 511 Impregnator is a premium, clear polyurethane sealer designed for both interior and exterior use. It offers superior water resistance and UV transparency, protecting a variety of surfaces including wood, concrete, metal, and glass. With coverage up to 4000 square feet per gallon, this trusted professional-grade sealer ensures long-lasting protection and a flawless finish, making it a must-have for anyone serious about durable surface care.












| ASIN | B000VX7HKW |
| Best Sellers Rank | 52,765 in DIY & Tools ( See Top 100 in DIY & Tools ) 757 in Sealers |
| Brand | Miracle Sealants |
| Colour | Clear |
| Compatible Material | Ceramic Tile, Porcelain Tile, Glazed Tile, Stucco, Travertine, Marble, Slate, Granite, Terrazzo |
| Country Of Origin | USA |
| Customer Reviews | 4.5 out of 5 stars 3,627 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
M**5
working as described
I have used it. Good for Christmas gift, . Excllent ,quality product, working good, as described by Amazon. I like this item with good price too.
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
I**V
Goed product.
Goed product.
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.
Trustpilot
1 week ago
1 day ago