okay I just want to talk to you now about sealing natural stain we use a chemical feeler very very good company but during the state is the fitting tiles it's very important to get the seeding process in the right sequence we can send you that sequence by email or by letter or fax or whatever normally impregnating product as well first of all once the tiles have initially been installed you seal it you then grates it clean it seal it again and then put a two coats of a wax finish on top of that that will give you the longevity if you miss any of those processes that can then be a little detrimental to the long term effect the impregnate is our most important two coats of that gives it a really good protection to during driving anything on the householder they might build up but please get recording I'll have a bit more and then get chat thank you very much