Smartseal Natural Stone Sealer -"Wet Look" Finish (5 Litre) - Protective Stone Sealer to Enhance Colouring on Natural Stone, Gives a Durable, Clear Finish

Good product and the bottle went far covered a stoney wall approx 20ft high x 15ft wide with some left over for touching up. Nice sheen not glossy as we only did 1 coat. But great has really highlighted the colours well

Used this on our riven sandstone patio. I applied this with a garden sprayer and got rid of pools of sealer with a paintbrush. Two coats and it looks great. The colours are brighter with a gentle sheen. Expensive but better than sealers I've used before.

Good product, easy to apply,used a short pile roller,tried spray gave it up,to many pools.LEAVE the first coat to soak in 45. 50 mins .I put on 4 coats,just the job,great finish

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.

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