Imported flags - Sealant

[fez]

Hi guys , I've just laid patio with imported flags I've put a slurry under each flag and S B R in the pointing . To try and keep the patio clean is it any use treating with a sealant or would it come off with foot traffic , not trying to change colour just thinking of a clear silicone that you can use on stone and brick walls , thanks

[seanandruby]

Do you mean you have laid them on slurry ???
Don't think about sealing yet, to soon after laying. I suggest you get a few beers and go on the main index and have a good read.