Can this be used on grey concrete paving flags.

It doesn’t say you can’t but personally I wouldn’t waste my money on this as it’s specifically for porous natural stone. I bought it to seal Indian sandstone. If I had concrete paving I would have gone for a standard paving/patio sealer which is half the price. You can get that in wet look as well if that’s the finish you are wanting.

Can it be used on tile grout?

Smartseal does supply dedicated sealers for Grout. You can always try a sample of the sealer and see if it achieves the desired result, it certainly will protect the grout and not cause any harm. Hope that helps.

Does this make patio more slippery? I have 60m2 how many tubs would you recommend

Applied correctly, it will not make the patio more slippery. The amount of sealer required will vary as per the porosity of the natural stone the product is being applied to. It could be worth ordering a sample/1 litre to help ascertain coverage rate. Generally, we would suggest you would require 10 to 15L. Hope that helps.

Can it be sprayed onto beach cobbles

We would suggest trying a sample 1st. If you are referring to an actual non porous ‘stone’ the question would be whether the sealer can actually soak in and adhere correctly. Hope that helps.

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SmartSeal's Natural Stone Sealer - "Wet Look" Finish - Professional Grade, Easy To Apply Natural Stone Sealer. Durable Gloss Sealers for Sandstone, Limestone & Slate. Patio Sealers Wet Look (1 Litre)

SmartSeal's Natural Stone Sealer - "Wet Look" Finish - Professional Grade, Easy To Apply Natural Stone Sealer. Durable Gloss Sealers for Sandstone, Limestone & Slate. Patio Sealers Wet Look (1 Litre)

Product ID: 214589559

Details

Brand
SmartSeal
Item form
Liquid
Material
Acrylic
Style
1 Litre
Water resistance level
Waterproof

✨Silk/Satin wet-look finish

📐Covers up to 15m² per litre

🏞️Premium natural stone protection

337.57 DT

Duties & taxes included

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Description

💧 Seal the deal with shine and durability — your stone’s new best friend!

ULTIMATE STONE ARMOR - Professional-grade sealer tailored for sandstone, limestone, slate & more—preserve your surfaces like a pro.
EFFORTLESS APPLICATION - Roll or spray on with ease—no mess, no fuss, just flawless protection every time.
GLOSS THAT TURNS HEADS - Achieve a stunning wet-look finish that enhances natural stone colors with a fast-drying, silky sheen.
TRUSTED SUPPORT GUARANTEED - Backed by SmartSeal’s five-star customer service for expert advice and peace of mind.
VERSATILE INDOOR OUTDOOR USE - One sealer, endless possibilities—perfect for patios, interiors, and all your stone surfaces.

SmartSeal's Natural Stone Sealer delivers a professional-grade, solvent-free wet-look finish that enhances and protects sandstone, limestone, slate, granite, and more. Easy to apply with roller or sprayer, it covers up to 15m² per litre and is suitable for both interior and exterior surfaces. This durable acrylic formula provides a waterproof, silk-satin gloss that revitalizes natural stone colors while offering long-lasting protection, supported by dedicated customer service.

Specifications

ASIN	B07T6HNW2G
Best Sellers Rank	9,891 in DIY & Tools ( See Top 100 in DIY & Tools ) 215 in Sealers
Brand	SmartSeal
Colour	Clear
Compatible Material	Indian Sandstone, Limestone, Slate, Travertine, Terracotta, Quarry Tiles, Victorian Brick Pavers, Textured Stone, Masonry Surfaces
Customer Reviews	4.2 out of 5 stars 140 Reviews
Included Components	Product Only
Item Form	Liquid
Item form	Liquid
Manufacturer	Smartseal UK Ltd
Manufacturer Part Number	sm-wetlook-1
Material	Acrylic
Number of Items	1
Number of Packs	1
Style	1 Litre
Style Name	1 Litre
Surface Recommendation	Tile
Unit Count	100 millilitre
Water Resistance Level	Waterproof
Water resistance level	Waterproof

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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337.57 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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