More advice on Polished Porcelain

[stan1888]

Just tiled a kitchen floor with polished porcelain bought from CTD. They advised that they didnt think the tile would need sealed. However to be on the safe side i sealed the tiles with Fila MP / 90 Stain Protection for Natural Stone (Fila confirmed this would be the best sealer to use).

However after grouting, a faint circular mark can be found on two of the tiles which doesnt seem to come off (think this is maybe a water mark from the washing bucket).

Any advice or ideas would be welcome, Thanks..

 

[DHTiling]

What tile is it..?( name)

 

[stan1888]

To be honest i can't remember the actual name of the tile !!:yikes:

However it is about 45cm by 45cm square brown tile manufactured in Brazil, don't know if this will help...

 

[DHTiling]

It's just quite a few tiles from ctd are pre-sealed...

 

[doug boardley]

will CTD have a record of it from the sales invoice?