Outstanding results with Smart Seal Xtreme patio cleaner. The black mould that had been there for years came away easily and the Indian Sandstone slabs look like new again. I wish I'd taken a before and after shot!

I struggled with my limestone patio fading every year..... I used colour enhancer (from Smartseal) which immediately looked great but faded within weeks. So, after three years of searching for a more permanent solution, I decided to give the Black Limestone sealer a try. The results were impressive, I had to give my faded patio 3 thin coats initially but it worked a treat. That was in Summer 2025. A year later, the limestone was still looking good but I decided that a top up was worth trying. I applied a single top up coat in June 2026 and it looks fantastic.....water now beads on the surface and bird lime simply rinses away. I'll probably do an annual thin top up and couple this with a Spring treatment of Smartseal's Patio Revive. Job done! I can highly recommend this product to anyone having fading issues with their dark limestone patios.

Brought smart seal anti mould paint last year, it done exactly what it said it would do, so this year brought brick sealer

Highly recommend this stuff. Especially the delivery costs to Northern Ireland rival product is looking the same amount in delivery as the product costs. Will be using Smartseal products from now on

Power washed old sand out of paving blocks, re sanded and applied 2 Coates of Smartseal block paving sealer. Absolutely delighted, drive looks like its just been newly laid. Not the cheapest but the end results speak for itself. Hopefully I wont have any weed problems for the coming years.

Brilliant product, 1st time using the product and the results of the 1st application exceeded the clients expectations and mine. Follow the instructions and smart seal does the rest