SmartSealNatural Stone Sealer - "Wet Look" Finish - Professional Grade, Easy To Apply Natural Stone Sealer. Durable Gloss Sealer for Sandstone, Limestone & Slate. Patio Sealer Wet Look (5 L)

Excellent product, easy to apply. Really brings out the natural stone colour. All sealed ready for the next part of the project.

You get a lovely shiny floor but you have to re-apply a week later, I used it on slate floor in the kitchen which was really dull. It's now shiny and looks better, only real drawback is at 29.95 for a litre it's expensive.

Excellent small size can enough to put two coats on my yorkstone hearth

This is the best sealant I have used so far. Admittedly I had great weather but I could apply the product easily. It dried quickly and the finish was excellent.

Ultimately very disappointed with this product.I did a lot of research and tested the product beforehand with a sample bottle. It was applied in accordance with the instructions.Although it was of course very easy to use (apply with a cloth and leave to dry) it has only recently come to light that this product has failed. A few weeks after applying the sealer to flamed granite pavers I noticed what at first looked like a milky residue (similar to diluted PVA) on the pavers had appeared after a period of heavy rain. It looks like the rain has somehow got through the sealer in some areas and caused it to 'bubble'. It can now be peeled off. In summary, doesn't seem to have 'sealed' Please see pictures.

Prompt delivery, I applied two coats with a brush to roof slates and flagstones and the finish was excellent. Recommended.

I have a 300mm sandstone ball in my garden and when it rains, the colours on it really pop and stand out, it looks beautiful.I thought this treatment would give it that look permanently, but it just looks ever so slightly darker.Thankfully I only purchased the sample size. Did 2 coats but only used half a bottle.

The surface must be clean . It works good