SmartsealNatural Stone Sealer - Dry Finish – , impregnating, Durable Sealer for Sandstone, Limestone, Granite, Travertine and Slate (1 Litre)

I liked the delivery, it sealed my natural stone patio with the correct method of application, proof is water not soaking in the stone as it did before and you can now wash of dreaded bird droppings! Great stuff!

This did the job perfectly, it was simple to apply, dried slightly longer than stated, but it was used indoors and on slate tiles which are not very porous anyway.A little goes a long way, so use sparingly.

Smaller than I thought (I should have checked) but enough for our needs.Watery so application was a bit hit and miss at times.Yet to decide whether it works.

I used this to seal Indian stone flags being used as a window sill in a stone cottage. Once fixed in I cleaned all cement marks off with acid cleaner. When dry applied this stuff and it sealed the surface completely and without showing any sign of use so the stone looks completely natural with the required dry look. How it lasts with the inevitable use - putting cups of tea on it, plants,cats etc I don’t know but at the moment I could not have got a better finish.

I used this product on a sandstone doorstep I had stripped of paint and painstakingly polished with a carborundum stone, so it was essential to seal. This did the job and enhanced the finish. I can't comment on the durability as I've only just applied it, but will reapply when the need arises. So good the neighbour wants her step doing!