Black limestone - Sealing

[janzbro]

Hi all, thinking of fitting some black limestone AKA black indian sandstone (thats a little confusing, why have 2 names???)

Anyhow, when looking at photos it appears quite grey when normally dry and you only get that deep black look when wet, which looks great and what we are after - now will adding a good sealer to the surface give it that "wet look" permanently and which brands do you recommend.

Cheers for any advice in advance

 

[Dontiler]

hello
I would impregnate stone with color intensifier that would bring color from inside the stone, and then seal with MN flagstone from Lithofin this product will give you wet look for you stone
good luck