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🛡️ Seal your stone’s future with invisible, fast, and fierce protection!
Smartseal Natural Stone Sealer offers professional-grade, invisible waterproofing and stain resistance for sandstone, limestone, granite, travertine, and slate. Its quick-drying formula allows touch dry in 2-3 hours and full water resistance within 30 hours. With coverage up to 16 m² per litre and protection against moss, lichen, and algae, it’s the ultimate durable sealer to preserve and enhance your natural stone surfaces.
| ASIN | B076VDTLBM |
| Best Sellers Rank | 13,580 in DIY & Tools ( See Top 100 in DIY & Tools ) 284 in Sealers |
| Brand | SmartSeal |
| Colour | Stone |
| Compatible Material | Stone |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.2 out of 5 stars 103 Reviews |
| Included Components | Product Only |
| Item Form | Liquid |
| Item form | Liquid |
| Manufacturer | Smartseal UK Ltd |
| Manufacturer Part Number | Sm-nss-dry-1 |
| Material | Natural Stone |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | 1 Litre |
| Style Name | 1 Litre |
| Surface Recommendation | Tile |
| Unit Count | 1000 millilitre |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
G**Y
Brilliant
Still can’t believe how good this product is !! It’s that good you struggle to get the second coat on, as it seals almost in one, ☝️ and there’s no difference in appearance whatsoever proper quality really, even tested it out on a off cut with blackcurrant juice and it washed off, well happy to recommend 👍.
A**R
Brilliant
Brilliant
T**N
Waterproofs sandstone and therefore erosion
Easy to apply and appears to waterproof sandstone very well. The erosion is stopped but time will tell
G**.
This is a good product.
This product is very good as I treated my patio & it brought the true colour out & sealed it perfectly 2 coats recommended
P**E
Poor product description
The sealant works well but the product description should make it very clear that the finish is natural. It will not enhance the colour or finish of the stone. If your stone finish is worn this product will not improve the look of it. Buy colour enhancing sealant and if you prefer one with a wet look finish which is what I had to do in the end.
G**G
Good product- No problems encountered
I found this to be an excellent product… easy to apply, and an effective sealant. Did exactly what it said it would do on the bottle.
M**A
Fine
Fine
M**N
Good floor sealer,
Went on easy. Pleased with product.
Trustpilot
4 days ago
2 weeks ago