SmartSeal's Natural 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

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

Indian sandstone... Supposed to be black, but very pale grey. However when it's wet, it looks fab, nice and dark and shiny. So I obviously thought "Great, I've found the perfect solution". How wrong was I! So pleased I only wasted money on the small sample size, as this stuff isn't cheap. All instructions followed, and this was after 2 coats. Not sure how the stone is the photos in these reviews look so 'wet and shiny'? As mine was just 💩!

Great product I've used it several times alway happy

Easy to apply, i used on rainbow sandstone, 3 coats and the water beads on the surface. I wish it would have made the stone look like it would if drenched ie darker but it does the job

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.